334743400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 803520000

約数和(自身を除く): 468776600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 149, 188, 200, 235, 239, 298, 376, 470, 478, 596, 745, 940, 956, 1175, 1192, 1195, 1490, 1880, 1912, 2350, 2390, 2980, 3725, 4700, 4780, 5960, 5975, 7003, 7450, 9400, 9560, 11233, 11950, 14006, 14900, 22466, 23900, 28012, 29800, 35015, 35611, 44932, 47800, 56024, 56165, 70030, 71222, 89864, 112330, 140060, 142444, 175075, 178055, 224660, 280120, 280825, 284888, 350150, 356110, 449320, 561650, 700300, 712220, 890275, 1123300, 1400600, 1424440, 1673717, 1780550, 2246600, 3347434, 3561100, 6694868, 7122200, 8368585, 13389736, 16737170, 33474340, 41842925, 66948680, 83685850, 167371700, 334743400]

約数ペア:

[(1, 334743400), (2, 167371700), (4, 83685850), (5, 66948680), (8, 41842925), (10, 33474340), (20, 16737170), (25, 13389736), (40, 8368585), (47, 7122200), (50, 6694868), (94, 3561100), (100, 3347434), (149, 2246600), (188, 1780550), (200, 1673717), (235, 1424440), (239, 1400600), (298, 1123300), (376, 890275), (470, 712220), (478, 700300), (596, 561650), (745, 449320), (940, 356110), (956, 350150), (1175, 284888), (1192, 280825), (1195, 280120), (1490, 224660), (1880, 178055), (1912, 175075), (2350, 142444), (2390, 140060), (2980, 112330), (3725, 89864), (4700, 71222), (4780, 70030), (5960, 56165), (5975, 56024), (7003, 47800), (7450, 44932), (9400, 35611), (9560, 35015), (11233, 29800), (11950, 28012), (14006, 23900), (14900, 22466)]