82701450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 244005216

約数和(自身を除く): 161303766

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 195, 201, 211, 225, 234, 325, 335, 390, 402, 422, 450, 585, 603, 633, 650, 670, 871, 975, 1005, 1055, 1170, 1206, 1266, 1675, 1742, 1899, 1950, 2010, 2110, 2613, 2743, 2925, 3015, 3165, 3350, 3798, 4355, 5025, 5226, 5275, 5486, 5850, 6030, 6330, 7839, 8229, 8710, 9495, 10050, 10550, 13065, 13715, 14137, 15075, 15678, 15825, 16458, 18990, 21775, 24687, 26130, 27430, 28274, 30150, 31650, 39195, 41145, 42411, 43550, 47475, 49374, 65325, 68575, 70685, 78390, 82290, 84822, 94950, 123435, 127233, 130650, 137150, 141370, 183781, 195975, 205725, 212055, 246870, 254466, 353425, 367562, 391950, 411450, 424110, 551343, 617175, 636165, 706850, 918905, 1060275, 1102686, 1234350, 1272330, 1654029, 1837810, 2120550, 2756715, 3180825, 3308058, 4594525, 5513430, 6361650, 8270145, 9189050, 13783575, 16540290, 27567150, 41350725, 82701450]

約数ペア:

[(1, 82701450), (2, 41350725), (3, 27567150), (5, 16540290), (6, 13783575), (9, 9189050), (10, 8270145), (13, 6361650), (15, 5513430), (18, 4594525), (25, 3308058), (26, 3180825), (30, 2756715), (39, 2120550), (45, 1837810), (50, 1654029), (65, 1272330), (67, 1234350), (75, 1102686), (78, 1060275), (90, 918905), (117, 706850), (130, 636165), (134, 617175), (150, 551343), (195, 424110), (201, 411450), (211, 391950), (225, 367562), (234, 353425), (325, 254466), (335, 246870), (390, 212055), (402, 205725), (422, 195975), (450, 183781), (585, 141370), (603, 137150), (633, 130650), (650, 127233), (670, 123435), (871, 94950), (975, 84822), (1005, 82290), (1055, 78390), (1170, 70685), (1206, 68575), (1266, 65325), (1675, 49374), (1742, 47475), (1899, 43550), (1950, 42411), (2010, 41145), (2110, 39195), (2613, 31650), (2743, 30150), (2925, 28274), (3015, 27430), (3165, 26130), (3350, 24687), (3798, 21775), (4355, 18990), (5025, 16458), (5226, 15825), (5275, 15678), (5486, 15075), (5850, 14137), (6030, 13715), (6330, 13065), (7839, 10550), (8229, 10050), (8710, 9495)]