1218991950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 3959746560

約数和(自身を除く): 2740754610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 27, 30, 33, 43, 45, 46, 50, 54, 55, 66, 69, 75, 83, 86, 90, 99, 110, 115, 129, 135, 138, 150, 165, 166, 198, 207, 215, 225, 230, 249, 253, 258, 270, 275, 297, 330, 345, 387, 414, 415, 430, 450, 473, 495, 498, 506, 550, 575, 594, 621, 645, 675, 690, 747, 759, 774, 825, 830, 913, 946, 989, 990, 1035, 1075, 1150, 1161, 1242, 1245, 1265, 1290, 1350, 1419, 1485, 1494, 1518, 1650, 1725, 1826, 1909, 1935, 1978, 2070, 2075, 2150, 2241, 2277, 2322, 2365, 2475, 2490, 2530, 2739, 2838, 2967, 2970, 3105, 3225, 3450, 3569, 3735, 3795, 3818, 3870, 4150, 4257, 4482, 4554, 4565, 4730, 4945, 4950, 5175, 5478, 5727, 5805, 5934, 6210, 6225, 6325, 6450, 6831, 7095, 7138, 7425, 7470, 7590, 8217, 8514, 8901, 9130, 9545, 9675, 9890, 10350, 10707, 10879, 11205, 11385, 11454, 11610, 11825, 12450, 12650, 12771, 13662, 13695, 14190, 14835, 14850, 15525, 16434, 17181, 17802, 17845, 18675, 18975, 19090, 19350, 20999, 21285, 21414, 21758, 22410, 22770, 22825, 23650, 24651, 24725, 25542, 26703, 27390, 28635, 29025, 29670, 31050, 32121, 32637, 34155, 34362, 35475, 35690, 37350, 37950, 39259, 41085, 41998, 42570, 44505, 45650, 47725, 49302, 49450, 51543, 53406, 53535, 54395, 56025, 56925, 57270, 58050, 62997, 63855, 64242, 65274, 68310, 68475, 70950, 74175, 78518, 82087, 82170, 85905, 89010, 89225, 95450, 96363, 97911, 103086, 104995, 106425, 107070, 108790, 112050, 113850, 117777, 123255, 125994, 127710, 133515, 136950, 143175, 148350, 160605, 163185, 164174, 170775, 171810, 178450, 188991, 192726, 195822, 196295, 205425, 209990, 212850, 222525, 235554, 246261, 246510, 257715, 267030, 267675, 271975, 286350, 293733, 314985, 319275, 321210, 326370, 341550, 353331, 377982, 392590, 410435, 410850, 429525, 445050, 481815, 489555, 492522, 515430, 524975, 535350, 543950, 566973, 587466, 588885, 616275, 629970, 638550, 667575, 706662, 738783, 803025, 815925, 820870, 859050, 902957, 944955, 963630, 979110, 981475, 1049950, 1059993, 1133946, 1177770, 1231305, 1232550, 1288575, 1335150, 1468665, 1477566, 1574925, 1606050, 1631850, 1766655, 1805914, 1889910, 1962950, 2052175, 2119986, 2216349, 2409075, 2447775, 2462610, 2577150, 2708871, 2834865, 2937330, 2944425, 3149850, 3533310, 3693915, 4104350, 4432698, 4514785, 4724775, 4818150, 4895550, 5299965, 5417742, 5669730, 5888850, 6156525, 7343325, 7387830, 8126613, 8833275, 9029570, 9449550, 10599930, 11081745, 12313050, 13544355, 14174325, 14686650, 16253226, 17666550, 18469575, 22163490, 22573925, 24379839, 26499825, 27088710, 28348650, 36939150, 40633065, 45147850, 48759678, 52999650, 55408725, 67721775, 81266130, 110817450, 121899195, 135443550, 203165325, 243798390, 406330650, 609495975, 1218991950]

約数ペア:

[(1, 1218991950), (2, 609495975), (3, 406330650), (5, 243798390), (6, 203165325), (9, 135443550), (10, 121899195), (11, 110817450), (15, 81266130), (18, 67721775), (22, 55408725), (23, 52999650), (25, 48759678), (27, 45147850), (30, 40633065), (33, 36939150), (43, 28348650), (45, 27088710), (46, 26499825), (50, 24379839), (54, 22573925), (55, 22163490), (66, 18469575), (69, 17666550), (75, 16253226), (83, 14686650), (86, 14174325), (90, 13544355), (99, 12313050), (110, 11081745), (115, 10599930), (129, 9449550), (135, 9029570), (138, 8833275), (150, 8126613), (165, 7387830), (166, 7343325), (198, 6156525), (207, 5888850), (215, 5669730), (225, 5417742), (230, 5299965), (249, 4895550), (253, 4818150), (258, 4724775), (270, 4514785), (275, 4432698), (297, 4104350), (330, 3693915), (345, 3533310), (387, 3149850), (414, 2944425), (415, 2937330), (430, 2834865), (450, 2708871), (473, 2577150), (495, 2462610), (498, 2447775), (506, 2409075), (550, 2216349), (575, 2119986), (594, 2052175), (621, 1962950), (645, 1889910), (675, 1805914), (690, 1766655), (747, 1631850), (759, 1606050), (774, 1574925), (825, 1477566), (830, 1468665), (913, 1335150), (946, 1288575), (989, 1232550), (990, 1231305), (1035, 1177770), (1075, 1133946), (1150, 1059993), (1161, 1049950), (1242, 981475), (1245, 979110), (1265, 963630), (1290, 944955), (1350, 902957), (1419, 859050), (1485, 820870), (1494, 815925), (1518, 803025), (1650, 738783), (1725, 706662), (1826, 667575), (1909, 638550), (1935, 629970), (1978, 616275), (2070, 588885), (2075, 587466), (2150, 566973), (2241, 543950), (2277, 535350), (2322, 524975), (2365, 515430), (2475, 492522), (2490, 489555), (2530, 481815), (2739, 445050), (2838, 429525), (2967, 410850), (2970, 410435), (3105, 392590), (3225, 377982), (3450, 353331), (3569, 341550), (3735, 326370), (3795, 321210), (3818, 319275), (3870, 314985), (4150, 293733), (4257, 286350), (4482, 271975), (4554, 267675), (4565, 267030), (4730, 257715), (4945, 246510), (4950, 246261), (5175, 235554), (5478, 222525), (5727, 212850), (5805, 209990), (5934, 205425), (6210, 196295), (6225, 195822), (6325, 192726), (6450, 188991), (6831, 178450), (7095, 171810), (7138, 170775), (7425, 164174), (7470, 163185), (7590, 160605), (8217, 148350), (8514, 143175), (8901, 136950), (9130, 133515), (9545, 127710), (9675, 125994), (9890, 123255), (10350, 117777), (10707, 113850), (10879, 112050), (11205, 108790), (11385, 107070), (11454, 106425), (11610, 104995), (11825, 103086), (12450, 97911), (12650, 96363), (12771, 95450), (13662, 89225), (13695, 89010), (14190, 85905), (14835, 82170), (14850, 82087), (15525, 78518), (16434, 74175), (17181, 70950), (17802, 68475), (17845, 68310), (18675, 65274), (18975, 64242), (19090, 63855), (19350, 62997), (20999, 58050), (21285, 57270), (21414, 56925), (21758, 56025), (22410, 54395), (22770, 53535), (22825, 53406), (23650, 51543), (24651, 49450), (24725, 49302), (25542, 47725), (26703, 45650), (27390, 44505), (28635, 42570), (29025, 41998), (29670, 41085), (31050, 39259), (32121, 37950), (32637, 37350), (34155, 35690), (34362, 35475)]