146359980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20880

約数の個数: 96

約数和(自身を含む): 490392000

約数和(自身を除く): 344032020

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, 20849, 41698, 62547, 83396, 104245, 125094, 187641, 208490, 250188, 271037, 312735, 375282, 416980, 542074, 562923, 625470, 750564, 813111, 938205, 1084148, 1125846, 1250940, 1355185, 1626222, 1876410, 2251692, 2439333, 2710370, 2814615, 3252444, 3752820, 4065555, 4878666, 5420740, 5629230, 7317999, 8131110, 9757332, 11258460, 12196665, 14635998, 16262220, 24393330, 29271996, 36589995, 48786660, 73179990, 146359980]

約数ペア:

[(1, 146359980), (2, 73179990), (3, 48786660), (4, 36589995), (5, 29271996), (6, 24393330), (9, 16262220), (10, 14635998), (12, 12196665), (13, 11258460), (15, 9757332), (18, 8131110), (20, 7317999), (26, 5629230), (27, 5420740), (30, 4878666), (36, 4065555), (39, 3752820), (45, 3252444), (52, 2814615), (54, 2710370), (60, 2439333), (65, 2251692), (78, 1876410), (90, 1626222), (108, 1355185), (117, 1250940), (130, 1125846), (135, 1084148), (156, 938205), (180, 813111), (195, 750564), (234, 625470), (260, 562923), (270, 542074), (351, 416980), (390, 375282), (468, 312735), (540, 271037), (585, 250188), (702, 208490), (780, 187641), (1170, 125094), (1404, 104245), (1755, 83396), (2340, 62547), (3510, 41698), (7020, 20849)]