2878288800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{3083}}^1$

素因数の和:3495

約数の個数: 144

約数和(自身を含む): 9395961120

約数和(自身を除く): 6517672320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 389, 400, 480, 600, 778, 800, 1167, 1200, 1556, 1945, 2334, 2400, 3083, 3112, 3890, 4668, 5835, 6166, 6224, 7780, 9249, 9336, 9725, 11670, 12332, 12448, 15415, 15560, 18498, 18672, 19450, 23340, 24664, 29175, 30830, 31120, 36996, 37344, 38900, 46245, 46680, 49328, 58350, 61660, 62240, 73992, 77075, 77800, 92490, 93360, 98656, 116700, 123320, 147984, 154150, 155600, 184980, 186720, 231225, 233400, 246640, 295968, 308300, 311200, 369960, 462450, 466800, 493280, 616600, 739920, 924900, 933600, 1199287, 1233200, 1479840, 1849800, 2398574, 2466400, 3597861, 3699600, 4797148, 5996435, 7195722, 7399200, 9594296, 11992870, 14391444, 17989305, 19188592, 23985740, 28782888, 29982175, 35978610, 38377184, 47971480, 57565776, 59964350, 71957220, 89946525, 95942960, 115131552, 119928700, 143914440, 179893050, 191885920, 239857400, 287828880, 359786100, 479714800, 575657760, 719572200, 959429600, 1439144400, 2878288800]

約数ペア:

[(1, 2878288800), (2, 1439144400), (3, 959429600), (4, 719572200), (5, 575657760), (6, 479714800), (8, 359786100), (10, 287828880), (12, 239857400), (15, 191885920), (16, 179893050), (20, 143914440), (24, 119928700), (25, 115131552), (30, 95942960), (32, 89946525), (40, 71957220), (48, 59964350), (50, 57565776), (60, 47971480), (75, 38377184), (80, 35978610), (96, 29982175), (100, 28782888), (120, 23985740), (150, 19188592), (160, 17989305), (200, 14391444), (240, 11992870), (300, 9594296), (389, 7399200), (400, 7195722), (480, 5996435), (600, 4797148), (778, 3699600), (800, 3597861), (1167, 2466400), (1200, 2398574), (1556, 1849800), (1945, 1479840), (2334, 1233200), (2400, 1199287), (3083, 933600), (3112, 924900), (3890, 739920), (4668, 616600), (5835, 493280), (6166, 466800), (6224, 462450), (7780, 369960), (9249, 311200), (9336, 308300), (9725, 295968), (11670, 246640), (12332, 233400), (12448, 231225), (15415, 186720), (15560, 184980), (18498, 155600), (18672, 154150), (19450, 147984), (23340, 123320), (24664, 116700), (29175, 98656), (30830, 93360), (31120, 92490), (36996, 77800), (37344, 77075), (38900, 73992), (46245, 62240), (46680, 61660), (49328, 58350)]