1319700

素因数分解:

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

素因数の和:153

約数の個数: 72

約数和(自身を含む): 3937248

約数和(自身を除く): 2617548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 83, 100, 106, 150, 159, 166, 212, 249, 265, 300, 318, 332, 415, 498, 530, 636, 795, 830, 996, 1060, 1245, 1325, 1590, 1660, 2075, 2490, 2650, 3180, 3975, 4150, 4399, 4980, 5300, 6225, 7950, 8300, 8798, 12450, 13197, 15900, 17596, 21995, 24900, 26394, 43990, 52788, 65985, 87980, 109975, 131970, 219950, 263940, 329925, 439900, 659850, 1319700]

約数ペア:

[(1, 1319700), (2, 659850), (3, 439900), (4, 329925), (5, 263940), (6, 219950), (10, 131970), (12, 109975), (15, 87980), (20, 65985), (25, 52788), (30, 43990), (50, 26394), (53, 24900), (60, 21995), (75, 17596), (83, 15900), (100, 13197), (106, 12450), (150, 8798), (159, 8300), (166, 7950), (212, 6225), (249, 5300), (265, 4980), (300, 4399), (318, 4150), (332, 3975), (415, 3180), (498, 2650), (530, 2490), (636, 2075), (795, 1660), (830, 1590), (996, 1325), (1060, 1245)]