74998710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1819

約数の個数: 80

約数和(自身を含む): 205585776

約数和(自身を除く): 130587066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 1747, 2385, 2862, 3494, 4293, 4770, 5241, 7155, 8586, 8735, 10482, 14310, 15723, 17470, 21465, 26205, 31446, 42930, 47169, 52410, 78615, 92591, 94338, 141507, 157230, 185182, 235845, 277773, 283014, 462955, 471690, 555546, 707535, 833319, 925910, 1388865, 1415070, 1666638, 2499957, 2777730, 4166595, 4999914, 7499871, 8333190, 12499785, 14999742, 24999570, 37499355, 74998710]

約数ペア:

[(1, 74998710), (2, 37499355), (3, 24999570), (5, 14999742), (6, 12499785), (9, 8333190), (10, 7499871), (15, 4999914), (18, 4166595), (27, 2777730), (30, 2499957), (45, 1666638), (53, 1415070), (54, 1388865), (81, 925910), (90, 833319), (106, 707535), (135, 555546), (159, 471690), (162, 462955), (265, 283014), (270, 277773), (318, 235845), (405, 185182), (477, 157230), (530, 141507), (795, 94338), (810, 92591), (954, 78615), (1431, 52410), (1590, 47169), (1747, 42930), (2385, 31446), (2862, 26205), (3494, 21465), (4293, 17470), (4770, 15723), (5241, 14310), (7155, 10482), (8586, 8735)]