66102420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 125498220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 71, 118, 142, 177, 213, 236, 263, 284, 295, 354, 355, 426, 526, 590, 708, 710, 789, 852, 885, 1052, 1065, 1180, 1315, 1420, 1578, 1770, 2130, 2630, 3156, 3540, 3945, 4189, 4260, 5260, 7890, 8378, 12567, 15517, 15780, 16756, 18673, 20945, 25134, 31034, 37346, 41890, 46551, 50268, 56019, 62068, 62835, 74692, 77585, 83780, 93102, 93365, 112038, 125670, 155170, 186204, 186730, 224076, 232755, 251340, 280095, 310340, 373460, 465510, 560190, 931020, 1101707, 1120380, 2203414, 3305121, 4406828, 5508535, 6610242, 11017070, 13220484, 16525605, 22034140, 33051210, 66102420]

約数ペア:

[(1, 66102420), (2, 33051210), (3, 22034140), (4, 16525605), (5, 13220484), (6, 11017070), (10, 6610242), (12, 5508535), (15, 4406828), (20, 3305121), (30, 2203414), (59, 1120380), (60, 1101707), (71, 931020), (118, 560190), (142, 465510), (177, 373460), (213, 310340), (236, 280095), (263, 251340), (284, 232755), (295, 224076), (354, 186730), (355, 186204), (426, 155170), (526, 125670), (590, 112038), (708, 93365), (710, 93102), (789, 83780), (852, 77585), (885, 74692), (1052, 62835), (1065, 62068), (1180, 56019), (1315, 50268), (1420, 46551), (1578, 41890), (1770, 37346), (2130, 31034), (2630, 25134), (3156, 20945), (3540, 18673), (3945, 16756), (4189, 15780), (4260, 15517), (5260, 12567), (7890, 8378)]