154895152750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{2111}}^1$

素因数の和:2459

約数の個数: 128

約数和(自身を含む): 316830818304

約数和(自身を除く): 161935665554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 125, 130, 211, 214, 250, 325, 422, 535, 650, 1055, 1070, 1391, 1625, 2110, 2111, 2675, 2743, 2782, 3250, 4222, 5275, 5350, 5486, 6955, 10550, 10555, 13375, 13715, 13910, 21110, 22577, 26375, 26750, 27430, 27443, 34775, 45154, 52750, 52775, 54886, 68575, 69550, 105550, 112885, 137150, 137215, 173875, 225770, 225877, 263875, 274430, 293501, 342875, 347750, 445421, 451754, 527750, 564425, 587002, 685750, 686075, 890842, 1128850, 1129385, 1372150, 1467505, 2227105, 2258770, 2822125, 2935010, 2936401, 3430375, 4454210, 5644250, 5646925, 5790473, 5872802, 6860750, 7337525, 11135525, 11293850, 11580946, 14675050, 14682005, 22271050, 28234625, 28952365, 29364010, 36687625, 47660047, 55677625, 56469250, 57904730, 73375250, 73410025, 95320094, 111355250, 144761825, 146820050, 238300235, 289523650, 367050125, 476600470, 619580611, 723809125, 734100250, 1191501175, 1239161222, 1447618250, 2383002350, 3097903055, 5957505875, 6195806110, 11915011750, 15489515275, 30979030550, 77447576375, 154895152750]

約数ペア:

[(1, 154895152750), (2, 77447576375), (5, 30979030550), (10, 15489515275), (13, 11915011750), (25, 6195806110), (26, 5957505875), (50, 3097903055), (65, 2383002350), (107, 1447618250), (125, 1239161222), (130, 1191501175), (211, 734100250), (214, 723809125), (250, 619580611), (325, 476600470), (422, 367050125), (535, 289523650), (650, 238300235), (1055, 146820050), (1070, 144761825), (1391, 111355250), (1625, 95320094), (2110, 73410025), (2111, 73375250), (2675, 57904730), (2743, 56469250), (2782, 55677625), (3250, 47660047), (4222, 36687625), (5275, 29364010), (5350, 28952365), (5486, 28234625), (6955, 22271050), (10550, 14682005), (10555, 14675050), (13375, 11580946), (13715, 11293850), (13910, 11135525), (21110, 7337525), (22577, 6860750), (26375, 5872802), (26750, 5790473), (27430, 5646925), (27443, 5644250), (34775, 4454210), (45154, 3430375), (52750, 2936401), (52775, 2935010), (54886, 2822125), (68575, 2258770), (69550, 2227105), (105550, 1467505), (112885, 1372150), (137150, 1129385), (137215, 1128850), (173875, 890842), (225770, 686075), (225877, 685750), (263875, 587002), (274430, 564425), (293501, 527750), (342875, 451754), (347750, 445421)]