128053800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{10163}}^1$

素因数の和:10192

約数の個数: 144

約数和(自身を含む): 491531040

約数和(自身を除く): 363477240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 10163, 12600, 20326, 30489, 40652, 50815, 60978, 71141, 81304, 91467, 101630, 121956, 142282, 152445, 182934, 203260, 213423, 243912, 254075, 284564, 304890, 355705, 365868, 406520, 426846, 457335, 508150, 569128, 609780, 640269, 711410, 731736, 762225, 853692, 914670, 1016300, 1067115, 1219560, 1280538, 1422820, 1524450, 1707384, 1778525, 1829340, 2032600, 2134230, 2286675, 2561076, 2845640, 3048900, 3201345, 3557050, 3658680, 4268460, 4573350, 5122152, 5335575, 6097800, 6402690, 7114100, 8536920, 9146700, 10671150, 12805380, 14228200, 16006725, 18293400, 21342300, 25610760, 32013450, 42684600, 64026900, 128053800]

約数ペア:

[(1, 128053800), (2, 64026900), (3, 42684600), (4, 32013450), (5, 25610760), (6, 21342300), (7, 18293400), (8, 16006725), (9, 14228200), (10, 12805380), (12, 10671150), (14, 9146700), (15, 8536920), (18, 7114100), (20, 6402690), (21, 6097800), (24, 5335575), (25, 5122152), (28, 4573350), (30, 4268460), (35, 3658680), (36, 3557050), (40, 3201345), (42, 3048900), (45, 2845640), (50, 2561076), (56, 2286675), (60, 2134230), (63, 2032600), (70, 1829340), (72, 1778525), (75, 1707384), (84, 1524450), (90, 1422820), (100, 1280538), (105, 1219560), (120, 1067115), (126, 1016300), (140, 914670), (150, 853692), (168, 762225), (175, 731736), (180, 711410), (200, 640269), (210, 609780), (225, 569128), (252, 508150), (280, 457335), (300, 426846), (315, 406520), (350, 365868), (360, 355705), (420, 304890), (450, 284564), (504, 254075), (525, 243912), (600, 213423), (630, 203260), (700, 182934), (840, 152445), (900, 142282), (1050, 121956), (1260, 101630), (1400, 91467), (1575, 81304), (1800, 71141), (2100, 60978), (2520, 50815), (3150, 40652), (4200, 30489), (6300, 20326), (10163, 12600)]