109755500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 253413888

約数和(自身を除く): 143658388

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 73, 97, 100, 124, 125, 146, 155, 194, 250, 292, 310, 365, 388, 485, 500, 620, 730, 775, 970, 1460, 1550, 1825, 1940, 2263, 2425, 3007, 3100, 3650, 3875, 4526, 4850, 6014, 7081, 7300, 7750, 9052, 9125, 9700, 11315, 12028, 12125, 14162, 15035, 15500, 18250, 22630, 24250, 28324, 30070, 35405, 36500, 45260, 48500, 56575, 60140, 70810, 75175, 113150, 141620, 150350, 177025, 219511, 226300, 282875, 300700, 354050, 375875, 439022, 565750, 708100, 751750, 878044, 885125, 1097555, 1131500, 1503500, 1770250, 2195110, 3540500, 4390220, 5487775, 10975550, 21951100, 27438875, 54877750, 109755500]

約数ペア:

[(1, 109755500), (2, 54877750), (4, 27438875), (5, 21951100), (10, 10975550), (20, 5487775), (25, 4390220), (31, 3540500), (50, 2195110), (62, 1770250), (73, 1503500), (97, 1131500), (100, 1097555), (124, 885125), (125, 878044), (146, 751750), (155, 708100), (194, 565750), (250, 439022), (292, 375875), (310, 354050), (365, 300700), (388, 282875), (485, 226300), (500, 219511), (620, 177025), (730, 150350), (775, 141620), (970, 113150), (1460, 75175), (1550, 70810), (1825, 60140), (1940, 56575), (2263, 48500), (2425, 45260), (3007, 36500), (3100, 35405), (3650, 30070), (3875, 28324), (4526, 24250), (4850, 22630), (6014, 18250), (7081, 15500), (7300, 15035), (7750, 14162), (9052, 12125), (9125, 12028), (9700, 11315)]