7785180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 26107200

約数和(自身を除く): 18322020

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, 1109, 1170, 1404, 1755, 2218, 2340, 3327, 3510, 4436, 5545, 6654, 7020, 9981, 11090, 13308, 14417, 16635, 19962, 22180, 28834, 29943, 33270, 39924, 43251, 49905, 57668, 59886, 66540, 72085, 86502, 99810, 119772, 129753, 144170, 149715, 173004, 199620, 216255, 259506, 288340, 299430, 389259, 432510, 519012, 598860, 648765, 778518, 865020, 1297530, 1557036, 1946295, 2595060, 3892590, 7785180]

約数ペア:

[(1, 7785180), (2, 3892590), (3, 2595060), (4, 1946295), (5, 1557036), (6, 1297530), (9, 865020), (10, 778518), (12, 648765), (13, 598860), (15, 519012), (18, 432510), (20, 389259), (26, 299430), (27, 288340), (30, 259506), (36, 216255), (39, 199620), (45, 173004), (52, 149715), (54, 144170), (60, 129753), (65, 119772), (78, 99810), (90, 86502), (108, 72085), (117, 66540), (130, 59886), (135, 57668), (156, 49905), (180, 43251), (195, 39924), (234, 33270), (260, 29943), (270, 28834), (351, 22180), (390, 19962), (468, 16635), (540, 14417), (585, 13308), (702, 11090), (780, 9981), (1109, 7020), (1170, 6654), (1404, 5545), (1755, 4436), (2218, 3510), (2340, 3327)]