745388700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4596

約数の個数: 144

約数和(自身を含む): 2496506880

約数和(自身を除く): 1751118180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 790, 948, 1050, 1106, 1185, 1580, 1659, 1975, 2100, 2212, 2370, 2765, 3318, 3950, 4493, 4740, 5530, 5925, 6636, 7900, 8295, 8986, 11060, 11850, 13479, 13825, 16590, 17972, 22465, 23700, 26958, 27650, 31451, 33180, 41475, 44930, 53916, 55300, 62902, 67395, 82950, 89860, 94353, 112325, 125804, 134790, 157255, 165900, 188706, 224650, 269580, 314510, 336975, 354947, 377412, 449300, 471765, 629020, 673950, 709894, 786275, 943530, 1064841, 1347900, 1419788, 1572550, 1774735, 1887060, 2129682, 2358825, 2484629, 3145100, 3549470, 4259364, 4717650, 4969258, 5324205, 7098940, 7453887, 8873675, 9435300, 9938516, 10648410, 12423145, 14907774, 17747350, 21296820, 24846290, 26621025, 29815548, 35494700, 37269435, 49692580, 53242050, 62115725, 74538870, 106484100, 124231450, 149077740, 186347175, 248462900, 372694350, 745388700]

約数ペア:

[(1, 745388700), (2, 372694350), (3, 248462900), (4, 186347175), (5, 149077740), (6, 124231450), (7, 106484100), (10, 74538870), (12, 62115725), (14, 53242050), (15, 49692580), (20, 37269435), (21, 35494700), (25, 29815548), (28, 26621025), (30, 24846290), (35, 21296820), (42, 17747350), (50, 14907774), (60, 12423145), (70, 10648410), (75, 9938516), (79, 9435300), (84, 8873675), (100, 7453887), (105, 7098940), (140, 5324205), (150, 4969258), (158, 4717650), (175, 4259364), (210, 3549470), (237, 3145100), (300, 2484629), (316, 2358825), (350, 2129682), (395, 1887060), (420, 1774735), (474, 1572550), (525, 1419788), (553, 1347900), (700, 1064841), (790, 943530), (948, 786275), (1050, 709894), (1106, 673950), (1185, 629020), (1580, 471765), (1659, 449300), (1975, 377412), (2100, 354947), (2212, 336975), (2370, 314510), (2765, 269580), (3318, 224650), (3950, 188706), (4493, 165900), (4740, 157255), (5530, 134790), (5925, 125804), (6636, 112325), (7900, 94353), (8295, 89860), (8986, 82950), (11060, 67395), (11850, 62902), (13479, 55300), (13825, 53916), (16590, 44930), (17972, 41475), (22465, 33180), (23700, 31451), (26958, 27650)]