266774625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 582603840

約数和(自身を除く): 315829215

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 29, 37, 39, 45, 51, 65, 75, 85, 87, 111, 117, 125, 145, 153, 185, 195, 221, 225, 255, 261, 325, 333, 375, 377, 425, 435, 481, 493, 555, 585, 629, 663, 725, 765, 925, 975, 1073, 1105, 1125, 1131, 1275, 1305, 1443, 1479, 1625, 1665, 1885, 1887, 1989, 2125, 2175, 2405, 2465, 2775, 2925, 3145, 3219, 3315, 3393, 3625, 3825, 4329, 4437, 4625, 4875, 5365, 5525, 5655, 5661, 6375, 6409, 6525, 7215, 7395, 8177, 8325, 9425, 9435, 9657, 9945, 10875, 12025, 12325, 13875, 13949, 14625, 15725, 16095, 16575, 16965, 18241, 19125, 19227, 21645, 22185, 24531, 26825, 27625, 28275, 28305, 32045, 32625, 36075, 36975, 40885, 41625, 41847, 47125, 47175, 48285, 49725, 54723, 57681, 60125, 61625, 69745, 73593, 78625, 80475, 82875, 84825, 91205, 96135, 108225, 110925, 122655, 125541, 134125, 141375, 141525, 160225, 164169, 180375, 184875, 204425, 209235, 235875, 237133, 241425, 248625, 273615, 288405, 348725, 367965, 402375, 424125, 456025, 480675, 541125, 554625, 613275, 627705, 707625, 711399, 801125, 820845, 1022125, 1046175, 1185665, 1207125, 1368075, 1442025, 1743625, 1839825, 2134197, 2280125, 2403375, 3066375, 3138525, 3556995, 4104225, 5230875, 5928325, 6840375, 7210125, 9199125, 10670985, 15692625, 17784975, 20521125, 29641625, 53354925, 88924875, 266774625]

約数ペア:

[(1, 266774625), (3, 88924875), (5, 53354925), (9, 29641625), (13, 20521125), (15, 17784975), (17, 15692625), (25, 10670985), (29, 9199125), (37, 7210125), (39, 6840375), (45, 5928325), (51, 5230875), (65, 4104225), (75, 3556995), (85, 3138525), (87, 3066375), (111, 2403375), (117, 2280125), (125, 2134197), (145, 1839825), (153, 1743625), (185, 1442025), (195, 1368075), (221, 1207125), (225, 1185665), (255, 1046175), (261, 1022125), (325, 820845), (333, 801125), (375, 711399), (377, 707625), (425, 627705), (435, 613275), (481, 554625), (493, 541125), (555, 480675), (585, 456025), (629, 424125), (663, 402375), (725, 367965), (765, 348725), (925, 288405), (975, 273615), (1073, 248625), (1105, 241425), (1125, 237133), (1131, 235875), (1275, 209235), (1305, 204425), (1443, 184875), (1479, 180375), (1625, 164169), (1665, 160225), (1885, 141525), (1887, 141375), (1989, 134125), (2125, 125541), (2175, 122655), (2405, 110925), (2465, 108225), (2775, 96135), (2925, 91205), (3145, 84825), (3219, 82875), (3315, 80475), (3393, 78625), (3625, 73593), (3825, 69745), (4329, 61625), (4437, 60125), (4625, 57681), (4875, 54723), (5365, 49725), (5525, 48285), (5655, 47175), (5661, 47125), (6375, 41847), (6409, 41625), (6525, 40885), (7215, 36975), (7395, 36075), (8177, 32625), (8325, 32045), (9425, 28305), (9435, 28275), (9657, 27625), (9945, 26825), (10875, 24531), (12025, 22185), (12325, 21645), (13875, 19227), (13949, 19125), (14625, 18241), (15725, 16965), (16095, 16575)]