2195271540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{17}}^1$

素因数の和:90

約数の個数: 540

約数和(自身を含む): 9021956580

約数和(自身を除く): 6826685040

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 110, 119, 121, 126, 132, 140, 147, 153, 154, 165, 170, 180, 187, 196, 198, 204, 210, 220, 231, 238, 242, 245, 252, 255, 294, 306, 308, 315, 330, 340, 357, 363, 374, 385, 396, 420, 441, 462, 476, 484, 490, 495, 510, 539, 561, 588, 595, 605, 612, 630, 660, 693, 714, 726, 735, 748, 765, 770, 833, 847, 882, 924, 935, 980, 990, 1020, 1071, 1078, 1089, 1122, 1155, 1190, 1210, 1260, 1309, 1331, 1386, 1428, 1452, 1470, 1530, 1540, 1617, 1666, 1683, 1694, 1764, 1785, 1815, 1870, 1980, 2057, 2142, 2156, 2178, 2205, 2244, 2310, 2380, 2420, 2499, 2541, 2618, 2662, 2695, 2772, 2805, 2940, 3060, 3234, 3332, 3366, 3388, 3465, 3570, 3630, 3740, 3927, 3993, 4114, 4165, 4235, 4284, 4356, 4410, 4620, 4851, 4998, 5082, 5236, 5324, 5355, 5390, 5445, 5610, 5929, 6171, 6468, 6545, 6655, 6732, 6930, 7140, 7260, 7497, 7623, 7854, 7986, 8085, 8228, 8330, 8415, 8470, 8820, 9163, 9317, 9702, 9996, 10164, 10285, 10710, 10780, 10890, 11220, 11781, 11858, 11979, 12342, 12495, 12705, 13090, 13310, 13860, 14399, 14641, 14994, 15246, 15708, 15972, 16170, 16660, 16830, 16940, 17787, 18326, 18513, 18634, 19404, 19635, 19965, 20570, 21420, 21780, 22627, 23562, 23716, 23958, 24255, 24684, 24990, 25410, 26180, 26620, 27489, 27951, 28798, 29282, 29645, 29988, 30492, 30855, 32340, 33660, 35574, 36652, 37026, 37268, 37485, 38115, 39270, 39930, 41140, 43197, 43923, 45254, 45815, 46585, 47124, 47916, 48510, 49980, 50820, 53361, 54978, 55902, 57596, 58564, 58905, 59290, 59895, 61710, 65219, 67881, 71148, 71995, 73205, 74052, 74970, 76230, 78540, 79860, 82467, 83853, 86394, 87846, 88935, 90508, 91630, 92565, 93170, 97020, 100793, 102487, 106722, 109956, 111804, 113135, 117810, 118580, 119790, 123420, 129591, 130438, 131769, 135762, 137445, 139755, 143990, 146410, 149940, 152460, 158389, 164934, 167706, 172788, 175692, 177870, 183260, 185130, 186340, 195657, 201586, 203643, 204974, 213444, 215985, 219615, 226270, 235620, 239580, 248897, 259182, 260876, 263538, 266805, 271524, 274890, 279510, 287980, 292820, 302379, 307461, 316778, 326095, 329868, 335412, 339405, 355740, 370260, 391314, 403172, 407286, 409948, 412335, 419265, 431970, 439230, 452540, 475167, 497794, 503965, 512435, 518364, 527076, 533610, 549780, 559020, 586971, 604758, 614922, 633556, 647955, 652190, 658845, 678810, 717409, 746691, 782628, 791945, 814572, 824670, 838530, 863940, 878460, 907137, 922383, 950334, 978285, 995588, 1007930, 1018215, 1024870, 1067220, 1108723, 1173942, 1209516, 1229844, 1244485, 1295910, 1304380, 1317690, 1357620, 1425501, 1434818, 1493382, 1511895, 1537305, 1583890, 1649340, 1677060, 1742279, 1814274, 1844766, 1900668, 1956570, 2015860, 2036430, 2049740, 2152227, 2217446, 2240073, 2347884, 2375835, 2488970, 2591820, 2635380, 2851002, 2869636, 2934855, 2986764, 3023790, 3074610, 3167780, 3326169, 3484558, 3587045, 3628548, 3689532, 3733455, 3913140, 4072860, 4304454, 4434892, 4480146, 4535685, 4611915, 4751670, 4977940, 5226837, 5543615, 5702004, 5869710, 6047580, 6149220, 6456681, 6652338, 6969116, 7127505, 7174090, 7466910, 8608908, 8711395, 8960292, 9071370, 9223830, 9503340, 9978507, 10453674, 10761135, 11087230, 11200365, 11739420, 12195953, 12913362, 13304676, 14255010, 14348180, 14933820, 15680511, 16630845, 17422790, 18142740, 18447660, 19957014, 20907348, 21522270, 22174460, 22400730, 24391906, 25826724, 26134185, 28510020, 31361022, 32283405, 33261690, 34845580, 36587859, 39914028, 43044540, 44801460, 48783812, 49892535, 52268370, 60979765, 62722044, 64566810, 66523380, 73175718, 78402555, 99785070, 104536740, 109763577, 121959530, 129133620, 146351436, 156805110, 182939295, 199570140, 219527154, 243919060, 313610220, 365878590, 439054308, 548817885, 731757180, 1097635770, 2195271540]

約数ペア:

[(1, 2195271540), (2, 1097635770), (3, 731757180), (4, 548817885), (5, 439054308), (6, 365878590), (7, 313610220), (9, 243919060), (10, 219527154), (11, 199570140), (12, 182939295), (14, 156805110), (15, 146351436), (17, 129133620), (18, 121959530), (20, 109763577), (21, 104536740), (22, 99785070), (28, 78402555), (30, 73175718), (33, 66523380), (34, 64566810), (35, 62722044), (36, 60979765), (42, 52268370), (44, 49892535), (45, 48783812), (49, 44801460), (51, 43044540), (55, 39914028), (60, 36587859), (63, 34845580), (66, 33261690), (68, 32283405), (70, 31361022), (77, 28510020), (84, 26134185), (85, 25826724), (90, 24391906), (98, 22400730), (99, 22174460), (102, 21522270), (105, 20907348), (110, 19957014), (119, 18447660), (121, 18142740), (126, 17422790), (132, 16630845), (140, 15680511), (147, 14933820), (153, 14348180), (154, 14255010), (165, 13304676), (170, 12913362), (180, 12195953), (187, 11739420), (196, 11200365), (198, 11087230), (204, 10761135), (210, 10453674), (220, 9978507), (231, 9503340), (238, 9223830), (242, 9071370), (245, 8960292), (252, 8711395), (255, 8608908), (294, 7466910), (306, 7174090), (308, 7127505), (315, 6969116), (330, 6652338), (340, 6456681), (357, 6149220), (363, 6047580), (374, 5869710), (385, 5702004), (396, 5543615), (420, 5226837), (441, 4977940), (462, 4751670), (476, 4611915), (484, 4535685), (490, 4480146), (495, 4434892), (510, 4304454), (539, 4072860), (561, 3913140), (588, 3733455), (595, 3689532), (605, 3628548), (612, 3587045), (630, 3484558), (660, 3326169), (693, 3167780), (714, 3074610), (726, 3023790), (735, 2986764), (748, 2934855), (765, 2869636), (770, 2851002), (833, 2635380), (847, 2591820), (882, 2488970), (924, 2375835), (935, 2347884), (980, 2240073), (990, 2217446), (1020, 2152227), (1071, 2049740), (1078, 2036430), (1089, 2015860), (1122, 1956570), (1155, 1900668), (1190, 1844766), (1210, 1814274), (1260, 1742279), (1309, 1677060), (1331, 1649340), (1386, 1583890), (1428, 1537305), (1452, 1511895), (1470, 1493382), (1530, 1434818), (1540, 1425501), (1617, 1357620), (1666, 1317690), (1683, 1304380), (1694, 1295910), (1764, 1244485), (1785, 1229844), (1815, 1209516), (1870, 1173942), (1980, 1108723), (2057, 1067220), (2142, 1024870), (2156, 1018215), (2178, 1007930), (2205, 995588), (2244, 978285), (2310, 950334), (2380, 922383), (2420, 907137), (2499, 878460), (2541, 863940), (2618, 838530), (2662, 824670), (2695, 814572), (2772, 791945), (2805, 782628), (2940, 746691), (3060, 717409), (3234, 678810), (3332, 658845), (3366, 652190), (3388, 647955), (3465, 633556), (3570, 614922), (3630, 604758), (3740, 586971), (3927, 559020), (3993, 549780), (4114, 533610), (4165, 527076), (4235, 518364), (4284, 512435), (4356, 503965), (4410, 497794), (4620, 475167), (4851, 452540), (4998, 439230), (5082, 431970), (5236, 419265), (5324, 412335), (5355, 409948), (5390, 407286), (5445, 403172), (5610, 391314), (5929, 370260), (6171, 355740), (6468, 339405), (6545, 335412), (6655, 329868), (6732, 326095), (6930, 316778), (7140, 307461), (7260, 302379), (7497, 292820), (7623, 287980), (7854, 279510), (7986, 274890), (8085, 271524), (8228, 266805), (8330, 263538), (8415, 260876), (8470, 259182), (8820, 248897), (9163, 239580), (9317, 235620), (9702, 226270), (9996, 219615), (10164, 215985), (10285, 213444), (10710, 204974), (10780, 203643), (10890, 201586), (11220, 195657), (11781, 186340), (11858, 185130), (11979, 183260), (12342, 177870), (12495, 175692), (12705, 172788), (13090, 167706), (13310, 164934), (13860, 158389), (14399, 152460), (14641, 149940), (14994, 146410), (15246, 143990), (15708, 139755), (15972, 137445), (16170, 135762), (16660, 131769), (16830, 130438), (16940, 129591), (17787, 123420), (18326, 119790), (18513, 118580), (18634, 117810), (19404, 113135), (19635, 111804), (19965, 109956), (20570, 106722), (21420, 102487), (21780, 100793), (22627, 97020), (23562, 93170), (23716, 92565), (23958, 91630), (24255, 90508), (24684, 88935), (24990, 87846), (25410, 86394), (26180, 83853), (26620, 82467), (27489, 79860), (27951, 78540), (28798, 76230), (29282, 74970), (29645, 74052), (29988, 73205), (30492, 71995), (30855, 71148), (32340, 67881), (33660, 65219), (35574, 61710), (36652, 59895), (37026, 59290), (37268, 58905), (37485, 58564), (38115, 57596), (39270, 55902), (39930, 54978), (41140, 53361), (43197, 50820), (43923, 49980), (45254, 48510), (45815, 47916), (46585, 47124)]