211737780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1886

約数の個数: 96

約数和(自身を含む): 661879680

約数和(自身を除く): 450141900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 540, 723, 964, 1205, 1446, 1627, 2169, 2410, 2892, 3254, 3615, 4338, 4820, 4881, 6507, 6508, 7230, 8135, 8676, 9762, 10845, 13014, 14460, 14643, 16270, 19524, 21690, 24405, 26028, 29286, 32535, 32540, 43380, 43929, 48810, 58572, 65070, 73215, 87858, 97620, 130140, 146430, 175716, 219645, 292860, 392107, 439290, 784214, 878580, 1176321, 1568428, 1960535, 2352642, 3528963, 3921070, 4705284, 5881605, 7057926, 7842140, 10586889, 11763210, 14115852, 17644815, 21173778, 23526420, 35289630, 42347556, 52934445, 70579260, 105868890, 211737780]

約数ペア:

[(1, 211737780), (2, 105868890), (3, 70579260), (4, 52934445), (5, 42347556), (6, 35289630), (9, 23526420), (10, 21173778), (12, 17644815), (15, 14115852), (18, 11763210), (20, 10586889), (27, 7842140), (30, 7057926), (36, 5881605), (45, 4705284), (54, 3921070), (60, 3528963), (90, 2352642), (108, 1960535), (135, 1568428), (180, 1176321), (241, 878580), (270, 784214), (482, 439290), (540, 392107), (723, 292860), (964, 219645), (1205, 175716), (1446, 146430), (1627, 130140), (2169, 97620), (2410, 87858), (2892, 73215), (3254, 65070), (3615, 58572), (4338, 48810), (4820, 43929), (4881, 43380), (6507, 32540), (6508, 32535), (7230, 29286), (8135, 26028), (8676, 24405), (9762, 21690), (10845, 19524), (13014, 16270), (14460, 14643)]