2651679600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{31123}}^1$

素因数の和:31215

約数の個数: 120

約数和(自身を含む): 8614127232

約数和(自身を除く): 5962447632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2840, 3408, 3550, 4260, 5325, 5680, 7100, 8520, 10650, 14200, 17040, 21300, 28400, 31123, 42600, 62246, 85200, 93369, 124492, 155615, 186738, 248984, 311230, 373476, 466845, 497968, 622460, 746952, 778075, 933690, 1244920, 1493904, 1556150, 1867380, 2209733, 2334225, 2489840, 3112300, 3734760, 4419466, 4668450, 6224600, 6629199, 7469520, 8838932, 9336900, 11048665, 12449200, 13258398, 17677864, 18673800, 22097330, 26516796, 33145995, 35355728, 37347600, 44194660, 53033592, 55243325, 66291990, 88389320, 106067184, 110486650, 132583980, 165729975, 176778640, 220973300, 265167960, 331459950, 441946600, 530335920, 662919900, 883893200, 1325839800, 2651679600]

約数ペア:

[(1, 2651679600), (2, 1325839800), (3, 883893200), (4, 662919900), (5, 530335920), (6, 441946600), (8, 331459950), (10, 265167960), (12, 220973300), (15, 176778640), (16, 165729975), (20, 132583980), (24, 110486650), (25, 106067184), (30, 88389320), (40, 66291990), (48, 55243325), (50, 53033592), (60, 44194660), (71, 37347600), (75, 35355728), (80, 33145995), (100, 26516796), (120, 22097330), (142, 18673800), (150, 17677864), (200, 13258398), (213, 12449200), (240, 11048665), (284, 9336900), (300, 8838932), (355, 7469520), (400, 6629199), (426, 6224600), (568, 4668450), (600, 4419466), (710, 3734760), (852, 3112300), (1065, 2489840), (1136, 2334225), (1200, 2209733), (1420, 1867380), (1704, 1556150), (1775, 1493904), (2130, 1244920), (2840, 933690), (3408, 778075), (3550, 746952), (4260, 622460), (5325, 497968), (5680, 466845), (7100, 373476), (8520, 311230), (10650, 248984), (14200, 186738), (17040, 155615), (21300, 124492), (28400, 93369), (31123, 85200), (42600, 62246)]