64673400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 160312200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 41, 44, 50, 55, 60, 66, 75, 82, 88, 100, 110, 120, 123, 132, 150, 164, 165, 200, 205, 220, 239, 246, 264, 275, 300, 328, 330, 410, 440, 451, 478, 492, 550, 600, 615, 660, 717, 820, 825, 902, 956, 984, 1025, 1100, 1195, 1230, 1320, 1353, 1434, 1640, 1650, 1804, 1912, 2050, 2200, 2255, 2390, 2460, 2629, 2706, 2868, 3075, 3300, 3585, 3608, 4100, 4510, 4780, 4920, 5258, 5412, 5736, 5975, 6150, 6600, 6765, 7170, 7887, 8200, 9020, 9560, 9799, 10516, 10824, 11275, 11950, 12300, 13145, 13530, 14340, 15774, 17925, 18040, 19598, 21032, 22550, 23900, 24600, 26290, 27060, 28680, 29397, 31548, 33825, 35850, 39196, 39435, 45100, 47800, 48995, 52580, 54120, 58794, 63096, 65725, 67650, 71700, 78392, 78870, 90200, 97990, 105160, 107789, 117588, 131450, 135300, 143400, 146985, 157740, 195980, 197175, 215578, 235176, 244975, 262900, 270600, 293970, 315480, 323367, 391960, 394350, 431156, 489950, 525800, 538945, 587940, 646734, 734925, 788700, 862312, 979900, 1077890, 1175880, 1293468, 1469850, 1577400, 1616835, 1959800, 2155780, 2586936, 2694725, 2939700, 3233670, 4311560, 5389450, 5879400, 6467340, 8084175, 10778900, 12934680, 16168350, 21557800, 32336700, 64673400]

約数ペア:

[(1, 64673400), (2, 32336700), (3, 21557800), (4, 16168350), (5, 12934680), (6, 10778900), (8, 8084175), (10, 6467340), (11, 5879400), (12, 5389450), (15, 4311560), (20, 3233670), (22, 2939700), (24, 2694725), (25, 2586936), (30, 2155780), (33, 1959800), (40, 1616835), (41, 1577400), (44, 1469850), (50, 1293468), (55, 1175880), (60, 1077890), (66, 979900), (75, 862312), (82, 788700), (88, 734925), (100, 646734), (110, 587940), (120, 538945), (123, 525800), (132, 489950), (150, 431156), (164, 394350), (165, 391960), (200, 323367), (205, 315480), (220, 293970), (239, 270600), (246, 262900), (264, 244975), (275, 235176), (300, 215578), (328, 197175), (330, 195980), (410, 157740), (440, 146985), (451, 143400), (478, 135300), (492, 131450), (550, 117588), (600, 107789), (615, 105160), (660, 97990), (717, 90200), (820, 78870), (825, 78392), (902, 71700), (956, 67650), (984, 65725), (1025, 63096), (1100, 58794), (1195, 54120), (1230, 52580), (1320, 48995), (1353, 47800), (1434, 45100), (1640, 39435), (1650, 39196), (1804, 35850), (1912, 33825), (2050, 31548), (2200, 29397), (2255, 28680), (2390, 27060), (2460, 26290), (2629, 24600), (2706, 23900), (2868, 22550), (3075, 21032), (3300, 19598), (3585, 18040), (3608, 17925), (4100, 15774), (4510, 14340), (4780, 13530), (4920, 13145), (5258, 12300), (5412, 11950), (5736, 11275), (5975, 10824), (6150, 10516), (6600, 9799), (6765, 9560), (7170, 9020), (7887, 8200)]