76685220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18523}}^1$

素因数の和:18561

約数の個数: 72

約数和(自身を含む): 242738496

約数和(自身を除く): 166053276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 18523, 37046, 55569, 74092, 92615, 111138, 166707, 185230, 222276, 277845, 333414, 370460, 426029, 555690, 666828, 833535, 852058, 1111380, 1278087, 1667070, 1704116, 2130145, 2556174, 3334140, 3834261, 4260290, 5112348, 6390435, 7668522, 8520580, 12780870, 15337044, 19171305, 25561740, 38342610, 76685220]

約数ペア:

[(1, 76685220), (2, 38342610), (3, 25561740), (4, 19171305), (5, 15337044), (6, 12780870), (9, 8520580), (10, 7668522), (12, 6390435), (15, 5112348), (18, 4260290), (20, 3834261), (23, 3334140), (30, 2556174), (36, 2130145), (45, 1704116), (46, 1667070), (60, 1278087), (69, 1111380), (90, 852058), (92, 833535), (115, 666828), (138, 555690), (180, 426029), (207, 370460), (230, 333414), (276, 277845), (345, 222276), (414, 185230), (460, 166707), (690, 111138), (828, 92615), (1035, 74092), (1380, 55569), (2070, 37046), (4140, 18523)]