100137720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2081}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 301307040

約数和(自身を除く): 201169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2081, 2406, 3208, 4010, 4162, 4812, 6015, 6243, 8020, 8324, 9624, 10405, 12030, 12486, 16040, 16648, 20810, 24060, 24972, 31215, 41620, 48120, 49944, 62430, 83240, 124860, 249720, 834481, 1668962, 2503443, 3337924, 4172405, 5006886, 6675848, 8344810, 10013772, 12517215, 16689620, 20027544, 25034430, 33379240, 50068860, 100137720]

約数ペア:

[(1, 100137720), (2, 50068860), (3, 33379240), (4, 25034430), (5, 20027544), (6, 16689620), (8, 12517215), (10, 10013772), (12, 8344810), (15, 6675848), (20, 5006886), (24, 4172405), (30, 3337924), (40, 2503443), (60, 1668962), (120, 834481), (401, 249720), (802, 124860), (1203, 83240), (1604, 62430), (2005, 49944), (2081, 48120), (2406, 41620), (3208, 31215), (4010, 24972), (4162, 24060), (4812, 20810), (6015, 16648), (6243, 16040), (8020, 12486), (8324, 12030), (9624, 10405)]