2639400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 8436960

約数和(自身を除く): 5797560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 83, 100, 106, 120, 150, 159, 166, 200, 212, 249, 265, 300, 318, 332, 415, 424, 498, 530, 600, 636, 664, 795, 830, 996, 1060, 1245, 1272, 1325, 1590, 1660, 1992, 2075, 2120, 2490, 2650, 3180, 3320, 3975, 4150, 4399, 4980, 5300, 6225, 6360, 7950, 8300, 8798, 9960, 10600, 12450, 13197, 15900, 16600, 17596, 21995, 24900, 26394, 31800, 35192, 43990, 49800, 52788, 65985, 87980, 105576, 109975, 131970, 175960, 219950, 263940, 329925, 439900, 527880, 659850, 879800, 1319700, 2639400]

約数ペア:

[(1, 2639400), (2, 1319700), (3, 879800), (4, 659850), (5, 527880), (6, 439900), (8, 329925), (10, 263940), (12, 219950), (15, 175960), (20, 131970), (24, 109975), (25, 105576), (30, 87980), (40, 65985), (50, 52788), (53, 49800), (60, 43990), (75, 35192), (83, 31800), (100, 26394), (106, 24900), (120, 21995), (150, 17596), (159, 16600), (166, 15900), (200, 13197), (212, 12450), (249, 10600), (265, 9960), (300, 8798), (318, 8300), (332, 7950), (415, 6360), (424, 6225), (498, 5300), (530, 4980), (600, 4399), (636, 4150), (664, 3975), (795, 3320), (830, 3180), (996, 2650), (1060, 2490), (1245, 2120), (1272, 2075), (1325, 1992), (1590, 1660)]