210312180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29959}}^1$

素因数の和:29990

約数の個数: 96

約数和(自身を含む): 704659200

約数和(自身を除く): 494347020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 29959, 59918, 89877, 119836, 149795, 179754, 269631, 299590, 359508, 389467, 449385, 539262, 599180, 778934, 808893, 898770, 1078524, 1168401, 1348155, 1557868, 1617786, 1797540, 1947335, 2336802, 2696310, 3235572, 3505203, 3894670, 4044465, 4673604, 5392620, 5842005, 7010406, 7789340, 8088930, 10515609, 11684010, 14020812, 16177860, 17526015, 21031218, 23368020, 35052030, 42062436, 52578045, 70104060, 105156090, 210312180]

約数ペア:

[(1, 210312180), (2, 105156090), (3, 70104060), (4, 52578045), (5, 42062436), (6, 35052030), (9, 23368020), (10, 21031218), (12, 17526015), (13, 16177860), (15, 14020812), (18, 11684010), (20, 10515609), (26, 8088930), (27, 7789340), (30, 7010406), (36, 5842005), (39, 5392620), (45, 4673604), (52, 4044465), (54, 3894670), (60, 3505203), (65, 3235572), (78, 2696310), (90, 2336802), (108, 1947335), (117, 1797540), (130, 1617786), (135, 1557868), (156, 1348155), (180, 1168401), (195, 1078524), (234, 898770), (260, 808893), (270, 778934), (351, 599180), (390, 539262), (468, 449385), (540, 389467), (585, 359508), (702, 299590), (780, 269631), (1170, 179754), (1404, 149795), (1755, 119836), (2340, 89877), (3510, 59918), (7020, 29959)]