217595200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 571463424

約数和(自身を除く): 353868224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 107, 124, 155, 160, 164, 200, 205, 214, 248, 310, 320, 328, 400, 410, 428, 496, 535, 620, 656, 775, 800, 820, 856, 992, 1025, 1070, 1240, 1271, 1312, 1550, 1600, 1640, 1712, 1984, 2050, 2140, 2480, 2542, 2624, 2675, 3100, 3280, 3317, 3424, 4100, 4280, 4387, 4960, 5084, 5350, 6200, 6355, 6560, 6634, 6848, 8200, 8560, 8774, 9920, 10168, 10700, 12400, 12710, 13120, 13268, 16400, 16585, 17120, 17548, 20336, 21400, 21935, 24800, 25420, 26536, 31775, 32800, 33170, 34240, 35096, 40672, 42800, 43870, 49600, 50840, 53072, 63550, 65600, 66340, 70192, 81344, 82925, 85600, 87740, 101680, 106144, 109675, 127100, 132680, 135997, 140384, 165850, 171200, 175480, 203360, 212288, 219350, 254200, 265360, 271994, 280768, 331700, 350960, 406720, 438700, 508400, 530720, 543988, 663400, 679985, 701920, 877400, 1016800, 1061440, 1087976, 1326800, 1359970, 1403840, 1754800, 2033600, 2175952, 2653600, 2719940, 3399925, 3509600, 4351904, 5307200, 5439880, 6799850, 7019200, 8703808, 10879760, 13599700, 21759520, 27199400, 43519040, 54398800, 108797600, 217595200]

約数ペア:

[(1, 217595200), (2, 108797600), (4, 54398800), (5, 43519040), (8, 27199400), (10, 21759520), (16, 13599700), (20, 10879760), (25, 8703808), (31, 7019200), (32, 6799850), (40, 5439880), (41, 5307200), (50, 4351904), (62, 3509600), (64, 3399925), (80, 2719940), (82, 2653600), (100, 2175952), (107, 2033600), (124, 1754800), (155, 1403840), (160, 1359970), (164, 1326800), (200, 1087976), (205, 1061440), (214, 1016800), (248, 877400), (310, 701920), (320, 679985), (328, 663400), (400, 543988), (410, 530720), (428, 508400), (496, 438700), (535, 406720), (620, 350960), (656, 331700), (775, 280768), (800, 271994), (820, 265360), (856, 254200), (992, 219350), (1025, 212288), (1070, 203360), (1240, 175480), (1271, 171200), (1312, 165850), (1550, 140384), (1600, 135997), (1640, 132680), (1712, 127100), (1984, 109675), (2050, 106144), (2140, 101680), (2480, 87740), (2542, 85600), (2624, 82925), (2675, 81344), (3100, 70192), (3280, 66340), (3317, 65600), (3424, 63550), (4100, 53072), (4280, 50840), (4387, 49600), (4960, 43870), (5084, 42800), (5350, 40672), (6200, 35096), (6355, 34240), (6560, 33170), (6634, 32800), (6848, 31775), (8200, 26536), (8560, 25420), (8774, 24800), (9920, 21935), (10168, 21400), (10700, 20336), (12400, 17548), (12710, 17120), (13120, 16585), (13268, 16400)]