155458380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 611331840

約数和(自身を除く): 455873460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 23, 28, 30, 33, 35, 38, 42, 44, 46, 49, 55, 57, 60, 66, 69, 70, 76, 77, 84, 92, 95, 98, 105, 110, 114, 115, 121, 132, 133, 138, 140, 147, 154, 161, 165, 190, 196, 209, 210, 220, 228, 230, 231, 242, 245, 253, 266, 276, 285, 294, 308, 322, 330, 345, 363, 380, 385, 399, 418, 420, 437, 460, 462, 483, 484, 490, 506, 532, 539, 570, 588, 605, 627, 644, 660, 665, 690, 726, 735, 759, 770, 798, 805, 836, 847, 874, 924, 931, 966, 980, 1012, 1045, 1078, 1127, 1140, 1155, 1210, 1254, 1265, 1311, 1330, 1380, 1452, 1463, 1470, 1518, 1540, 1596, 1610, 1617, 1694, 1748, 1771, 1815, 1862, 1932, 1995, 2090, 2156, 2185, 2254, 2299, 2310, 2415, 2420, 2508, 2530, 2541, 2622, 2660, 2695, 2783, 2793, 2926, 2940, 3036, 3059, 3135, 3220, 3234, 3381, 3388, 3542, 3630, 3724, 3795, 3990, 4180, 4235, 4370, 4389, 4508, 4598, 4620, 4655, 4807, 4830, 5060, 5082, 5244, 5313, 5390, 5566, 5586, 5635, 5852, 5929, 6118, 6270, 6468, 6555, 6762, 6897, 7084, 7260, 7315, 7590, 7980, 8085, 8349, 8470, 8740, 8778, 8855, 9177, 9196, 9310, 9614, 9660, 10164, 10241, 10626, 10780, 11132, 11172, 11270, 11495, 11858, 12236, 12397, 12540, 12705, 13110, 13524, 13794, 13915, 13965, 14421, 14630, 15180, 15295, 16093, 16170, 16698, 16905, 16940, 17556, 17710, 17787, 18354, 18620, 19228, 19481, 20482, 21252, 21413, 21945, 22540, 22990, 23716, 24035, 24794, 25410, 26220, 26565, 27588, 27830, 27930, 28842, 29260, 29645, 30590, 30723, 32186, 32340, 33396, 33649, 33810, 34485, 35420, 35574, 36708, 37191, 38962, 40964, 41745, 42826, 43890, 45885, 45980, 48070, 48279, 49588, 50820, 51205, 52877, 53130, 55660, 55860, 57684, 58443, 59290, 61180, 61446, 61985, 64239, 64372, 67298, 67620, 68970, 71148, 72105, 74382, 77924, 80465, 83490, 85652, 87780, 88935, 91770, 96140, 96558, 97405, 100947, 102410, 105754, 106260, 107065, 112651, 116886, 118580, 122892, 123970, 128478, 134596, 136367, 137940, 144210, 148764, 153615, 158631, 160930, 166980, 168245, 177870, 183540, 185955, 193116, 194810, 201894, 204820, 211508, 214130, 225302, 233772, 235543, 241395, 247940, 256956, 264385, 272734, 288420, 292215, 307230, 317262, 321195, 321860, 336490, 337953, 355740, 370139, 371910, 389620, 403788, 409101, 428260, 450604, 471086, 482790, 504735, 528770, 545468, 563255, 584430, 614460, 634524, 642390, 672980, 675906, 681835, 706629, 740278, 743820, 793155, 818202, 942172, 965580, 1009470, 1057540, 1110417, 1126510, 1168860, 1177715, 1284780, 1351812, 1363670, 1413258, 1480556, 1586310, 1636404, 1689765, 1850695, 2018940, 2045505, 2220834, 2253020, 2355430, 2590973, 2727340, 2826516, 3172620, 3379530, 3533145, 3701390, 4091010, 4441668, 4710860, 5181946, 5552085, 6759060, 7066290, 7402780, 7772919, 8182020, 10363892, 11104170, 12954865, 14132580, 15545838, 22208340, 25909730, 31091676, 38864595, 51819460, 77729190, 155458380]

約数ペア:

[(1, 155458380), (2, 77729190), (3, 51819460), (4, 38864595), (5, 31091676), (6, 25909730), (7, 22208340), (10, 15545838), (11, 14132580), (12, 12954865), (14, 11104170), (15, 10363892), (19, 8182020), (20, 7772919), (21, 7402780), (22, 7066290), (23, 6759060), (28, 5552085), (30, 5181946), (33, 4710860), (35, 4441668), (38, 4091010), (42, 3701390), (44, 3533145), (46, 3379530), (49, 3172620), (55, 2826516), (57, 2727340), (60, 2590973), (66, 2355430), (69, 2253020), (70, 2220834), (76, 2045505), (77, 2018940), (84, 1850695), (92, 1689765), (95, 1636404), (98, 1586310), (105, 1480556), (110, 1413258), (114, 1363670), (115, 1351812), (121, 1284780), (132, 1177715), (133, 1168860), (138, 1126510), (140, 1110417), (147, 1057540), (154, 1009470), (161, 965580), (165, 942172), (190, 818202), (196, 793155), (209, 743820), (210, 740278), (220, 706629), (228, 681835), (230, 675906), (231, 672980), (242, 642390), (245, 634524), (253, 614460), (266, 584430), (276, 563255), (285, 545468), (294, 528770), (308, 504735), (322, 482790), (330, 471086), (345, 450604), (363, 428260), (380, 409101), (385, 403788), (399, 389620), (418, 371910), (420, 370139), (437, 355740), (460, 337953), (462, 336490), (483, 321860), (484, 321195), (490, 317262), (506, 307230), (532, 292215), (539, 288420), (570, 272734), (588, 264385), (605, 256956), (627, 247940), (644, 241395), (660, 235543), (665, 233772), (690, 225302), (726, 214130), (735, 211508), (759, 204820), (770, 201894), (798, 194810), (805, 193116), (836, 185955), (847, 183540), (874, 177870), (924, 168245), (931, 166980), (966, 160930), (980, 158631), (1012, 153615), (1045, 148764), (1078, 144210), (1127, 137940), (1140, 136367), (1155, 134596), (1210, 128478), (1254, 123970), (1265, 122892), (1311, 118580), (1330, 116886), (1380, 112651), (1452, 107065), (1463, 106260), (1470, 105754), (1518, 102410), (1540, 100947), (1596, 97405), (1610, 96558), (1617, 96140), (1694, 91770), (1748, 88935), (1771, 87780), (1815, 85652), (1862, 83490), (1932, 80465), (1995, 77924), (2090, 74382), (2156, 72105), (2185, 71148), (2254, 68970), (2299, 67620), (2310, 67298), (2415, 64372), (2420, 64239), (2508, 61985), (2530, 61446), (2541, 61180), (2622, 59290), (2660, 58443), (2695, 57684), (2783, 55860), (2793, 55660), (2926, 53130), (2940, 52877), (3036, 51205), (3059, 50820), (3135, 49588), (3220, 48279), (3234, 48070), (3381, 45980), (3388, 45885), (3542, 43890), (3630, 42826), (3724, 41745), (3795, 40964), (3990, 38962), (4180, 37191), (4235, 36708), (4370, 35574), (4389, 35420), (4508, 34485), (4598, 33810), (4620, 33649), (4655, 33396), (4807, 32340), (4830, 32186), (5060, 30723), (5082, 30590), (5244, 29645), (5313, 29260), (5390, 28842), (5566, 27930), (5586, 27830), (5635, 27588), (5852, 26565), (5929, 26220), (6118, 25410), (6270, 24794), (6468, 24035), (6555, 23716), (6762, 22990), (6897, 22540), (7084, 21945), (7260, 21413), (7315, 21252), (7590, 20482), (7980, 19481), (8085, 19228), (8349, 18620), (8470, 18354), (8740, 17787), (8778, 17710), (8855, 17556), (9177, 16940), (9196, 16905), (9310, 16698), (9614, 16170), (9660, 16093), (10164, 15295), (10241, 15180), (10626, 14630), (10780, 14421), (11132, 13965), (11172, 13915), (11270, 13794), (11495, 13524), (11858, 13110), (12236, 12705), (12397, 12540)]