478638300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 1589898240

約数和(自身を除く): 1111259940

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, 84, 100, 105, 140, 150, 175, 210, 300, 317, 350, 420, 525, 634, 700, 719, 951, 1050, 1268, 1438, 1585, 1902, 2100, 2157, 2219, 2876, 3170, 3595, 3804, 4314, 4438, 4755, 5033, 6340, 6657, 7190, 7925, 8628, 8876, 9510, 10066, 10785, 11095, 13314, 14380, 15099, 15850, 17975, 19020, 20132, 21570, 22190, 23775, 25165, 26628, 30198, 31700, 33285, 35950, 43140, 44380, 47550, 50330, 53925, 55475, 60396, 66570, 71900, 75495, 95100, 100660, 107850, 110950, 125825, 133140, 150990, 166425, 215700, 221900, 227923, 251650, 301980, 332850, 377475, 455846, 503300, 665700, 683769, 754950, 911692, 1139615, 1367538, 1509900, 1595461, 2279230, 2735076, 3190922, 3418845, 4558460, 4786383, 5698075, 6381844, 6837690, 7977305, 9572766, 11396150, 13675380, 15954610, 17094225, 19145532, 22792300, 23931915, 31909220, 34188450, 39886525, 47863830, 68376900, 79773050, 95727660, 119659575, 159546100, 239319150, 478638300]

約数ペア:

[(1, 478638300), (2, 239319150), (3, 159546100), (4, 119659575), (5, 95727660), (6, 79773050), (7, 68376900), (10, 47863830), (12, 39886525), (14, 34188450), (15, 31909220), (20, 23931915), (21, 22792300), (25, 19145532), (28, 17094225), (30, 15954610), (35, 13675380), (42, 11396150), (50, 9572766), (60, 7977305), (70, 6837690), (75, 6381844), (84, 5698075), (100, 4786383), (105, 4558460), (140, 3418845), (150, 3190922), (175, 2735076), (210, 2279230), (300, 1595461), (317, 1509900), (350, 1367538), (420, 1139615), (525, 911692), (634, 754950), (700, 683769), (719, 665700), (951, 503300), (1050, 455846), (1268, 377475), (1438, 332850), (1585, 301980), (1902, 251650), (2100, 227923), (2157, 221900), (2219, 215700), (2876, 166425), (3170, 150990), (3595, 133140), (3804, 125825), (4314, 110950), (4438, 107850), (4755, 100660), (5033, 95100), (6340, 75495), (6657, 71900), (7190, 66570), (7925, 60396), (8628, 55475), (8876, 53925), (9510, 50330), (10066, 47550), (10785, 44380), (11095, 43140), (13314, 35950), (14380, 33285), (15099, 31700), (15850, 30198), (17975, 26628), (19020, 25165), (20132, 23775), (21570, 22190)]