485381400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:898

約数の個数: 192

約数和(自身を含む): 1732627200

約数和(自身を除く): 1247245800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 163, 168, 175, 200, 210, 280, 300, 326, 350, 420, 489, 525, 600, 652, 700, 709, 815, 840, 978, 1050, 1141, 1304, 1400, 1418, 1630, 1956, 2100, 2127, 2282, 2445, 2836, 3260, 3423, 3545, 3912, 4075, 4200, 4254, 4564, 4890, 4963, 5672, 5705, 6520, 6846, 7090, 8150, 8508, 9128, 9780, 9926, 10635, 11410, 12225, 13692, 14180, 14889, 16300, 17016, 17115, 17725, 19560, 19852, 21270, 22820, 24450, 24815, 27384, 28360, 28525, 29778, 32600, 34230, 35450, 39704, 42540, 45640, 48900, 49630, 53175, 57050, 59556, 68460, 70900, 74445, 85080, 85575, 97800, 99260, 106350, 114100, 115567, 119112, 124075, 136920, 141800, 148890, 171150, 198520, 212700, 228200, 231134, 248150, 297780, 342300, 346701, 372225, 425400, 462268, 496300, 577835, 595560, 684600, 693402, 744450, 808969, 924536, 992600, 1155670, 1386804, 1488900, 1617938, 1733505, 2311340, 2426907, 2773608, 2889175, 2977800, 3235876, 3467010, 4044845, 4622680, 4853814, 5778350, 6471752, 6934020, 8089690, 8667525, 9707628, 11556700, 12134535, 13868040, 16179380, 17335050, 19415256, 20224225, 23113400, 24269070, 32358760, 34670100, 40448450, 48538140, 60672675, 69340200, 80896900, 97076280, 121345350, 161793800, 242690700, 485381400]

約数ペア:

[(1, 485381400), (2, 242690700), (3, 161793800), (4, 121345350), (5, 97076280), (6, 80896900), (7, 69340200), (8, 60672675), (10, 48538140), (12, 40448450), (14, 34670100), (15, 32358760), (20, 24269070), (21, 23113400), (24, 20224225), (25, 19415256), (28, 17335050), (30, 16179380), (35, 13868040), (40, 12134535), (42, 11556700), (50, 9707628), (56, 8667525), (60, 8089690), (70, 6934020), (75, 6471752), (84, 5778350), (100, 4853814), (105, 4622680), (120, 4044845), (140, 3467010), (150, 3235876), (163, 2977800), (168, 2889175), (175, 2773608), (200, 2426907), (210, 2311340), (280, 1733505), (300, 1617938), (326, 1488900), (350, 1386804), (420, 1155670), (489, 992600), (525, 924536), (600, 808969), (652, 744450), (700, 693402), (709, 684600), (815, 595560), (840, 577835), (978, 496300), (1050, 462268), (1141, 425400), (1304, 372225), (1400, 346701), (1418, 342300), (1630, 297780), (1956, 248150), (2100, 231134), (2127, 228200), (2282, 212700), (2445, 198520), (2836, 171150), (3260, 148890), (3423, 141800), (3545, 136920), (3912, 124075), (4075, 119112), (4200, 115567), (4254, 114100), (4564, 106350), (4890, 99260), (4963, 97800), (5672, 85575), (5705, 85080), (6520, 74445), (6846, 70900), (7090, 68460), (8150, 59556), (8508, 57050), (9128, 53175), (9780, 49630), (9926, 48900), (10635, 45640), (11410, 42540), (12225, 39704), (13692, 35450), (14180, 34230), (14889, 32600), (16300, 29778), (17016, 28525), (17115, 28360), (17725, 27384), (19560, 24815), (19852, 24450), (21270, 22820)]