80567250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 218350080

約数和(自身を除く): 137782830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 89, 102, 125, 142, 150, 170, 178, 213, 250, 255, 267, 355, 375, 425, 426, 445, 510, 534, 710, 750, 850, 890, 1065, 1207, 1275, 1335, 1513, 1775, 2125, 2130, 2225, 2414, 2550, 2670, 3026, 3550, 3621, 4250, 4450, 4539, 5325, 6035, 6319, 6375, 6675, 7242, 7565, 8875, 9078, 10650, 11125, 12070, 12638, 12750, 13350, 15130, 17750, 18105, 18957, 22250, 22695, 26625, 30175, 31595, 33375, 36210, 37825, 37914, 45390, 53250, 60350, 63190, 66750, 75650, 90525, 94785, 107423, 113475, 150875, 157975, 181050, 189125, 189570, 214846, 226950, 301750, 315950, 322269, 378250, 452625, 473925, 537115, 567375, 644538, 789875, 905250, 947850, 1074230, 1134750, 1579750, 1611345, 2369625, 2685575, 3222690, 4739250, 5371150, 8056725, 13427875, 16113450, 26855750, 40283625, 80567250]

約数ペア:

[(1, 80567250), (2, 40283625), (3, 26855750), (5, 16113450), (6, 13427875), (10, 8056725), (15, 5371150), (17, 4739250), (25, 3222690), (30, 2685575), (34, 2369625), (50, 1611345), (51, 1579750), (71, 1134750), (75, 1074230), (85, 947850), (89, 905250), (102, 789875), (125, 644538), (142, 567375), (150, 537115), (170, 473925), (178, 452625), (213, 378250), (250, 322269), (255, 315950), (267, 301750), (355, 226950), (375, 214846), (425, 189570), (426, 189125), (445, 181050), (510, 157975), (534, 150875), (710, 113475), (750, 107423), (850, 94785), (890, 90525), (1065, 75650), (1207, 66750), (1275, 63190), (1335, 60350), (1513, 53250), (1775, 45390), (2125, 37914), (2130, 37825), (2225, 36210), (2414, 33375), (2550, 31595), (2670, 30175), (3026, 26625), (3550, 22695), (3621, 22250), (4250, 18957), (4450, 18105), (4539, 17750), (5325, 15130), (6035, 13350), (6319, 12750), (6375, 12638), (6675, 12070), (7242, 11125), (7565, 10650), (8875, 9078)]