123290700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 389204256

約数和(自身を除く): 265913556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 130, 150, 156, 195, 202, 260, 300, 303, 313, 325, 390, 404, 505, 606, 626, 650, 780, 939, 975, 1010, 1212, 1252, 1300, 1313, 1515, 1565, 1878, 1950, 2020, 2525, 2626, 3030, 3130, 3756, 3900, 3939, 4069, 4695, 5050, 5252, 6060, 6260, 6565, 7575, 7825, 7878, 8138, 9390, 10100, 12207, 13130, 15150, 15650, 15756, 16276, 18780, 19695, 20345, 23475, 24414, 26260, 30300, 31300, 31613, 32825, 39390, 40690, 46950, 48828, 61035, 63226, 65650, 78780, 81380, 93900, 94839, 98475, 101725, 122070, 126452, 131300, 158065, 189678, 196950, 203450, 244140, 305175, 316130, 379356, 393900, 406900, 410969, 474195, 610350, 632260, 790325, 821938, 948390, 1220700, 1232907, 1580650, 1643876, 1896780, 2054845, 2370975, 2465814, 3161300, 4109690, 4741950, 4931628, 6164535, 8219380, 9483900, 10274225, 12329070, 20548450, 24658140, 30822675, 41096900, 61645350, 123290700]

約数ペア:

[(1, 123290700), (2, 61645350), (3, 41096900), (4, 30822675), (5, 24658140), (6, 20548450), (10, 12329070), (12, 10274225), (13, 9483900), (15, 8219380), (20, 6164535), (25, 4931628), (26, 4741950), (30, 4109690), (39, 3161300), (50, 2465814), (52, 2370975), (60, 2054845), (65, 1896780), (75, 1643876), (78, 1580650), (100, 1232907), (101, 1220700), (130, 948390), (150, 821938), (156, 790325), (195, 632260), (202, 610350), (260, 474195), (300, 410969), (303, 406900), (313, 393900), (325, 379356), (390, 316130), (404, 305175), (505, 244140), (606, 203450), (626, 196950), (650, 189678), (780, 158065), (939, 131300), (975, 126452), (1010, 122070), (1212, 101725), (1252, 98475), (1300, 94839), (1313, 93900), (1515, 81380), (1565, 78780), (1878, 65650), (1950, 63226), (2020, 61035), (2525, 48828), (2626, 46950), (3030, 40690), (3130, 39390), (3756, 32825), (3900, 31613), (3939, 31300), (4069, 30300), (4695, 26260), (5050, 24414), (5252, 23475), (6060, 20345), (6260, 19695), (6565, 18780), (7575, 16276), (7825, 15756), (7878, 15650), (8138, 15150), (9390, 13130), (10100, 12207)]