101812860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 310245936

約数和(自身を除く): 208433076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2347, 2410, 2892, 3615, 4338, 4694, 4820, 7041, 7230, 8676, 9388, 10845, 11735, 14082, 14460, 21123, 21690, 23470, 28164, 35205, 42246, 43380, 46940, 70410, 84492, 105615, 140820, 211230, 422460, 565627, 1131254, 1696881, 2262508, 2828135, 3393762, 5090643, 5656270, 6787524, 8484405, 10181286, 11312540, 16968810, 20362572, 25453215, 33937620, 50906430, 101812860]

約数ペア:

[(1, 101812860), (2, 50906430), (3, 33937620), (4, 25453215), (5, 20362572), (6, 16968810), (9, 11312540), (10, 10181286), (12, 8484405), (15, 6787524), (18, 5656270), (20, 5090643), (30, 3393762), (36, 2828135), (45, 2262508), (60, 1696881), (90, 1131254), (180, 565627), (241, 422460), (482, 211230), (723, 140820), (964, 105615), (1205, 84492), (1446, 70410), (2169, 46940), (2347, 43380), (2410, 42246), (2892, 35205), (3615, 28164), (4338, 23470), (4694, 21690), (4820, 21123), (7041, 14460), (7230, 14082), (8676, 11735), (9388, 10845)]