108397500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 321459600

約数和(自身を除く): 213062100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 125, 149, 150, 194, 250, 291, 298, 300, 375, 388, 447, 485, 500, 582, 596, 625, 745, 750, 894, 970, 1164, 1250, 1455, 1490, 1500, 1788, 1875, 1940, 2235, 2425, 2500, 2910, 2980, 3725, 3750, 4470, 4850, 5820, 7275, 7450, 7500, 8940, 9700, 11175, 12125, 14453, 14550, 14900, 18625, 22350, 24250, 28906, 29100, 36375, 37250, 43359, 44700, 48500, 55875, 57812, 60625, 72265, 72750, 74500, 86718, 93125, 111750, 121250, 144530, 145500, 173436, 181875, 186250, 216795, 223500, 242500, 279375, 289060, 361325, 363750, 372500, 433590, 558750, 722650, 727500, 867180, 1083975, 1117500, 1445300, 1806625, 2167950, 3613250, 4335900, 5419875, 7226500, 9033125, 10839750, 18066250, 21679500, 27099375, 36132500, 54198750, 108397500]

約数ペア:

[(1, 108397500), (2, 54198750), (3, 36132500), (4, 27099375), (5, 21679500), (6, 18066250), (10, 10839750), (12, 9033125), (15, 7226500), (20, 5419875), (25, 4335900), (30, 3613250), (50, 2167950), (60, 1806625), (75, 1445300), (97, 1117500), (100, 1083975), (125, 867180), (149, 727500), (150, 722650), (194, 558750), (250, 433590), (291, 372500), (298, 363750), (300, 361325), (375, 289060), (388, 279375), (447, 242500), (485, 223500), (500, 216795), (582, 186250), (596, 181875), (625, 173436), (745, 145500), (750, 144530), (894, 121250), (970, 111750), (1164, 93125), (1250, 86718), (1455, 74500), (1490, 72750), (1500, 72265), (1788, 60625), (1875, 57812), (1940, 55875), (2235, 48500), (2425, 44700), (2500, 43359), (2910, 37250), (2980, 36375), (3725, 29100), (3750, 28906), (4470, 24250), (4850, 22350), (5820, 18625), (7275, 14900), (7450, 14550), (7500, 14453), (8940, 12125), (9700, 11175)]