161134500

素因数分解:

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

素因数の和:199

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 348349020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 71, 75, 85, 89, 100, 102, 125, 142, 150, 170, 178, 204, 213, 250, 255, 267, 284, 300, 340, 355, 356, 375, 425, 426, 445, 500, 510, 534, 710, 750, 850, 852, 890, 1020, 1065, 1068, 1207, 1275, 1335, 1420, 1500, 1513, 1700, 1775, 1780, 2125, 2130, 2225, 2414, 2550, 2670, 3026, 3550, 3621, 4250, 4260, 4450, 4539, 4828, 5100, 5325, 5340, 6035, 6052, 6319, 6375, 6675, 7100, 7242, 7565, 8500, 8875, 8900, 9078, 10650, 11125, 12070, 12638, 12750, 13350, 14484, 15130, 17750, 18105, 18156, 18957, 21300, 22250, 22695, 24140, 25276, 25500, 26625, 26700, 30175, 30260, 31595, 33375, 35500, 36210, 37825, 37914, 44500, 45390, 53250, 60350, 63190, 66750, 72420, 75650, 75828, 90525, 90780, 94785, 106500, 107423, 113475, 120700, 126380, 133500, 150875, 151300, 157975, 181050, 189125, 189570, 214846, 226950, 301750, 315950, 322269, 362100, 378250, 379140, 429692, 452625, 453900, 473925, 537115, 567375, 603500, 631900, 644538, 756500, 789875, 905250, 947850, 1074230, 1134750, 1289076, 1579750, 1611345, 1810500, 1895700, 2148460, 2269500, 2369625, 2685575, 3159500, 3222690, 4739250, 5371150, 6445380, 8056725, 9478500, 10742300, 13427875, 16113450, 26855750, 32226900, 40283625, 53711500, 80567250, 161134500]

約数ペア:

[(1, 161134500), (2, 80567250), (3, 53711500), (4, 40283625), (5, 32226900), (6, 26855750), (10, 16113450), (12, 13427875), (15, 10742300), (17, 9478500), (20, 8056725), (25, 6445380), (30, 5371150), (34, 4739250), (50, 3222690), (51, 3159500), (60, 2685575), (68, 2369625), (71, 2269500), (75, 2148460), (85, 1895700), (89, 1810500), (100, 1611345), (102, 1579750), (125, 1289076), (142, 1134750), (150, 1074230), (170, 947850), (178, 905250), (204, 789875), (213, 756500), (250, 644538), (255, 631900), (267, 603500), (284, 567375), (300, 537115), (340, 473925), (355, 453900), (356, 452625), (375, 429692), (425, 379140), (426, 378250), (445, 362100), (500, 322269), (510, 315950), (534, 301750), (710, 226950), (750, 214846), (850, 189570), (852, 189125), (890, 181050), (1020, 157975), (1065, 151300), (1068, 150875), (1207, 133500), (1275, 126380), (1335, 120700), (1420, 113475), (1500, 107423), (1513, 106500), (1700, 94785), (1775, 90780), (1780, 90525), (2125, 75828), (2130, 75650), (2225, 72420), (2414, 66750), (2550, 63190), (2670, 60350), (3026, 53250), (3550, 45390), (3621, 44500), (4250, 37914), (4260, 37825), (4450, 36210), (4539, 35500), (4828, 33375), (5100, 31595), (5325, 30260), (5340, 30175), (6035, 26700), (6052, 26625), (6319, 25500), (6375, 25276), (6675, 24140), (7100, 22695), (7242, 22250), (7565, 21300), (8500, 18957), (8875, 18156), (8900, 18105), (9078, 17750), (10650, 15130), (11125, 14484), (12070, 13350), (12638, 12750)]