270977200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 741799744

約数和(自身を除く): 470822544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 41, 50, 52, 62, 65, 80, 82, 100, 104, 124, 130, 155, 164, 200, 205, 208, 248, 260, 310, 325, 328, 400, 403, 410, 496, 520, 533, 620, 650, 656, 775, 806, 820, 1025, 1040, 1066, 1240, 1271, 1300, 1550, 1612, 1640, 1681, 2015, 2050, 2132, 2480, 2542, 2600, 2665, 3100, 3224, 3280, 3362, 4030, 4100, 4264, 5084, 5200, 5330, 6200, 6355, 6448, 6724, 8060, 8200, 8405, 8528, 10075, 10168, 10660, 12400, 12710, 13325, 13448, 16120, 16400, 16523, 16810, 20150, 20336, 21320, 21853, 25420, 26650, 26896, 31775, 32240, 33046, 33620, 40300, 42025, 42640, 43706, 50840, 52111, 53300, 63550, 66092, 67240, 80600, 82615, 84050, 87412, 101680, 104222, 106600, 109265, 127100, 132184, 134480, 161200, 165230, 168100, 174824, 208444, 213200, 218530, 254200, 260555, 264368, 330460, 336200, 349648, 413075, 416888, 437060, 508400, 521110, 546325, 660920, 672400, 677443, 826150, 833776, 874120, 1042220, 1092650, 1302775, 1321840, 1354886, 1652300, 1748240, 2084440, 2185300, 2605550, 2709772, 3304600, 3387215, 4168880, 4370600, 5211100, 5419544, 6609200, 6774430, 8741200, 10422200, 10839088, 13548860, 16936075, 20844400, 27097720, 33872150, 54195440, 67744300, 135488600, 270977200]

約数ペア:

[(1, 270977200), (2, 135488600), (4, 67744300), (5, 54195440), (8, 33872150), (10, 27097720), (13, 20844400), (16, 16936075), (20, 13548860), (25, 10839088), (26, 10422200), (31, 8741200), (40, 6774430), (41, 6609200), (50, 5419544), (52, 5211100), (62, 4370600), (65, 4168880), (80, 3387215), (82, 3304600), (100, 2709772), (104, 2605550), (124, 2185300), (130, 2084440), (155, 1748240), (164, 1652300), (200, 1354886), (205, 1321840), (208, 1302775), (248, 1092650), (260, 1042220), (310, 874120), (325, 833776), (328, 826150), (400, 677443), (403, 672400), (410, 660920), (496, 546325), (520, 521110), (533, 508400), (620, 437060), (650, 416888), (656, 413075), (775, 349648), (806, 336200), (820, 330460), (1025, 264368), (1040, 260555), (1066, 254200), (1240, 218530), (1271, 213200), (1300, 208444), (1550, 174824), (1612, 168100), (1640, 165230), (1681, 161200), (2015, 134480), (2050, 132184), (2132, 127100), (2480, 109265), (2542, 106600), (2600, 104222), (2665, 101680), (3100, 87412), (3224, 84050), (3280, 82615), (3362, 80600), (4030, 67240), (4100, 66092), (4264, 63550), (5084, 53300), (5200, 52111), (5330, 50840), (6200, 43706), (6355, 42640), (6448, 42025), (6724, 40300), (8060, 33620), (8200, 33046), (8405, 32240), (8528, 31775), (10075, 26896), (10168, 26650), (10660, 25420), (12400, 21853), (12710, 21320), (13325, 20336), (13448, 20150), (16120, 16810), (16400, 16523)]