220549800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2635

約数の個数: 96

約数和(自身を含む): 688572000

約数和(自身を除く): 468022200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 149, 150, 200, 298, 300, 447, 596, 600, 745, 894, 1192, 1490, 1788, 2235, 2467, 2980, 3576, 3725, 4470, 4934, 5960, 7401, 7450, 8940, 9868, 11175, 12335, 14802, 14900, 17880, 19736, 22350, 24670, 29604, 29800, 37005, 44700, 49340, 59208, 61675, 74010, 89400, 98680, 123350, 148020, 185025, 246700, 296040, 367583, 370050, 493400, 735166, 740100, 1102749, 1470332, 1480200, 1837915, 2205498, 2940664, 3675830, 4410996, 5513745, 7351660, 8821992, 9189575, 11027490, 14703320, 18379150, 22054980, 27568725, 36758300, 44109960, 55137450, 73516600, 110274900, 220549800]

約数ペア:

[(1, 220549800), (2, 110274900), (3, 73516600), (4, 55137450), (5, 44109960), (6, 36758300), (8, 27568725), (10, 22054980), (12, 18379150), (15, 14703320), (20, 11027490), (24, 9189575), (25, 8821992), (30, 7351660), (40, 5513745), (50, 4410996), (60, 3675830), (75, 2940664), (100, 2205498), (120, 1837915), (149, 1480200), (150, 1470332), (200, 1102749), (298, 740100), (300, 735166), (447, 493400), (596, 370050), (600, 367583), (745, 296040), (894, 246700), (1192, 185025), (1490, 148020), (1788, 123350), (2235, 98680), (2467, 89400), (2980, 74010), (3576, 61675), (3725, 59208), (4470, 49340), (4934, 44700), (5960, 37005), (7401, 29800), (7450, 29604), (8940, 24670), (9868, 22350), (11175, 19736), (12335, 17880), (14802, 14900)]