220145250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 602364672

約数和(自身を除く): 382219422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 125, 130, 134, 150, 195, 201, 250, 325, 335, 337, 375, 390, 402, 650, 670, 674, 750, 871, 975, 1005, 1011, 1625, 1675, 1685, 1742, 1950, 2010, 2022, 2613, 3250, 3350, 3370, 4355, 4381, 4875, 5025, 5055, 5226, 8375, 8425, 8710, 8762, 9750, 10050, 10110, 13065, 13143, 16750, 16850, 21775, 21905, 22579, 25125, 25275, 26130, 26286, 42125, 43550, 43810, 45158, 50250, 50550, 65325, 65715, 67737, 84250, 108875, 109525, 112895, 126375, 130650, 131430, 135474, 217750, 219050, 225790, 252750, 293527, 326625, 328575, 338685, 547625, 564475, 587054, 653250, 657150, 677370, 880581, 1095250, 1128950, 1467635, 1642875, 1693425, 1761162, 2822375, 2935270, 3285750, 3386850, 4402905, 5644750, 7338175, 8467125, 8805810, 14676350, 16934250, 22014525, 36690875, 44029050, 73381750, 110072625, 220145250]

約数ペア:

[(1, 220145250), (2, 110072625), (3, 73381750), (5, 44029050), (6, 36690875), (10, 22014525), (13, 16934250), (15, 14676350), (25, 8805810), (26, 8467125), (30, 7338175), (39, 5644750), (50, 4402905), (65, 3386850), (67, 3285750), (75, 2935270), (78, 2822375), (125, 1761162), (130, 1693425), (134, 1642875), (150, 1467635), (195, 1128950), (201, 1095250), (250, 880581), (325, 677370), (335, 657150), (337, 653250), (375, 587054), (390, 564475), (402, 547625), (650, 338685), (670, 328575), (674, 326625), (750, 293527), (871, 252750), (975, 225790), (1005, 219050), (1011, 217750), (1625, 135474), (1675, 131430), (1685, 130650), (1742, 126375), (1950, 112895), (2010, 109525), (2022, 108875), (2613, 84250), (3250, 67737), (3350, 65715), (3370, 65325), (4355, 50550), (4381, 50250), (4875, 45158), (5025, 43810), (5055, 43550), (5226, 42125), (8375, 26286), (8425, 26130), (8710, 25275), (8762, 25125), (9750, 22579), (10050, 21905), (10110, 21775), (13065, 16850), (13143, 16750)]