120136965700

素因数分解:

$2^2\times 5^2\times {\mathrm{647}}^1\times {\mathrm{1031}}^1\times {\mathrm{1801}}^1$

素因数の和:3493

約数の個数: 72

約数和(自身を含む): 261498513024

約数和(自身を除く): 141361547324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 647, 1031, 1294, 1801, 2062, 2588, 3235, 3602, 4124, 5155, 6470, 7204, 9005, 10310, 12940, 16175, 18010, 20620, 25775, 32350, 36020, 45025, 51550, 64700, 90050, 103100, 180100, 667057, 1165247, 1334114, 1856831, 2330494, 2668228, 3335285, 3713662, 4660988, 5826235, 6670570, 7427324, 9284155, 11652470, 13341140, 16676425, 18568310, 23304940, 29131175, 33352850, 37136620, 46420775, 58262350, 66705700, 92841550, 116524700, 185683100, 1201369657, 2402739314, 4805478628, 6006848285, 12013696570, 24027393140, 30034241425, 60068482850, 120136965700]

約数ペア:

[(1, 120136965700), (2, 60068482850), (4, 30034241425), (5, 24027393140), (10, 12013696570), (20, 6006848285), (25, 4805478628), (50, 2402739314), (100, 1201369657), (647, 185683100), (1031, 116524700), (1294, 92841550), (1801, 66705700), (2062, 58262350), (2588, 46420775), (3235, 37136620), (3602, 33352850), (4124, 29131175), (5155, 23304940), (6470, 18568310), (7204, 16676425), (9005, 13341140), (10310, 11652470), (12940, 9284155), (16175, 7427324), (18010, 6670570), (20620, 5826235), (25775, 4660988), (32350, 3713662), (36020, 3335285), (45025, 2668228), (51550, 2330494), (64700, 1856831), (90050, 1334114), (103100, 1165247), (180100, 667057)]