200625960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 627264000

約数和(自身を除く): 426638040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 590, 645, 659, 708, 860, 885, 1032, 1180, 1290, 1318, 1416, 1720, 1770, 1977, 2360, 2537, 2580, 2636, 3295, 3540, 3954, 5074, 5160, 5272, 6590, 7080, 7611, 7908, 9885, 10148, 12685, 13180, 15222, 15816, 19770, 20296, 25370, 26360, 28337, 30444, 38055, 38881, 39540, 50740, 56674, 60888, 76110, 77762, 79080, 85011, 101480, 113348, 116643, 141685, 152220, 155524, 170022, 194405, 226696, 233286, 283370, 304440, 311048, 340044, 388810, 425055, 466572, 566740, 583215, 680088, 777620, 850110, 933144, 1133480, 1166430, 1555240, 1671883, 1700220, 2332860, 3343766, 3400440, 4665720, 5015649, 6687532, 8359415, 10031298, 13375064, 16718830, 20062596, 25078245, 33437660, 40125192, 50156490, 66875320, 100312980, 200625960]

約数ペア:

[(1, 200625960), (2, 100312980), (3, 66875320), (4, 50156490), (5, 40125192), (6, 33437660), (8, 25078245), (10, 20062596), (12, 16718830), (15, 13375064), (20, 10031298), (24, 8359415), (30, 6687532), (40, 5015649), (43, 4665720), (59, 3400440), (60, 3343766), (86, 2332860), (118, 1700220), (120, 1671883), (129, 1555240), (172, 1166430), (177, 1133480), (215, 933144), (236, 850110), (258, 777620), (295, 680088), (344, 583215), (354, 566740), (430, 466572), (472, 425055), (516, 388810), (590, 340044), (645, 311048), (659, 304440), (708, 283370), (860, 233286), (885, 226696), (1032, 194405), (1180, 170022), (1290, 155524), (1318, 152220), (1416, 141685), (1720, 116643), (1770, 113348), (1977, 101480), (2360, 85011), (2537, 79080), (2580, 77762), (2636, 76110), (3295, 60888), (3540, 56674), (3954, 50740), (5074, 39540), (5160, 38881), (5272, 38055), (6590, 30444), (7080, 28337), (7611, 26360), (7908, 25370), (9885, 20296), (10148, 19770), (12685, 15816), (13180, 15222)]