204785400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 674945640

約数和(自身を除く): 470160240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 289, 300, 340, 408, 425, 510, 578, 600, 680, 850, 867, 1020, 1156, 1181, 1275, 1445, 1700, 1734, 2040, 2312, 2362, 2550, 2890, 3400, 3468, 3543, 4335, 4724, 5100, 5780, 5905, 6936, 7086, 7225, 8670, 9448, 10200, 11560, 11810, 14172, 14450, 17340, 17715, 20077, 21675, 23620, 28344, 28900, 29525, 34680, 35430, 40154, 43350, 47240, 57800, 59050, 60231, 70860, 80308, 86700, 88575, 100385, 118100, 120462, 141720, 160616, 173400, 177150, 200770, 236200, 240924, 301155, 341309, 354300, 401540, 481848, 501925, 602310, 682618, 708600, 803080, 1003850, 1023927, 1204620, 1365236, 1505775, 1706545, 2007700, 2047854, 2409240, 2730472, 3011550, 3413090, 4015400, 4095708, 5119635, 6023100, 6826180, 8191416, 8532725, 10239270, 12046200, 13652360, 17065450, 20478540, 25598175, 34130900, 40957080, 51196350, 68261800, 102392700, 204785400]

約数ペア:

[(1, 204785400), (2, 102392700), (3, 68261800), (4, 51196350), (5, 40957080), (6, 34130900), (8, 25598175), (10, 20478540), (12, 17065450), (15, 13652360), (17, 12046200), (20, 10239270), (24, 8532725), (25, 8191416), (30, 6826180), (34, 6023100), (40, 5119635), (50, 4095708), (51, 4015400), (60, 3413090), (68, 3011550), (75, 2730472), (85, 2409240), (100, 2047854), (102, 2007700), (120, 1706545), (136, 1505775), (150, 1365236), (170, 1204620), (200, 1023927), (204, 1003850), (255, 803080), (289, 708600), (300, 682618), (340, 602310), (408, 501925), (425, 481848), (510, 401540), (578, 354300), (600, 341309), (680, 301155), (850, 240924), (867, 236200), (1020, 200770), (1156, 177150), (1181, 173400), (1275, 160616), (1445, 141720), (1700, 120462), (1734, 118100), (2040, 100385), (2312, 88575), (2362, 86700), (2550, 80308), (2890, 70860), (3400, 60231), (3468, 59050), (3543, 57800), (4335, 47240), (4724, 43350), (5100, 40154), (5780, 35430), (5905, 34680), (6936, 29525), (7086, 28900), (7225, 28344), (8670, 23620), (9448, 21675), (10200, 20077), (11560, 17715), (11810, 17340), (14172, 14450)]