221536699800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28402141}}^1$

素因数の和:28402173

約数の個数: 96

約数和(自身を含む): 739591777680

約数和(自身を除く): 518055077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 28402141, 56804282, 85206423, 113608564, 142010705, 170412846, 227217128, 284021410, 340825692, 369227833, 426032115, 568042820, 681651384, 710053525, 738455666, 852064230, 1107683499, 1136085640, 1420107050, 1476911332, 1704128460, 1846139165, 2130160575, 2215366998, 2840214100, 2953822664, 3408256920, 3692278330, 4260321150, 4430733996, 5538417495, 5680428200, 7384556660, 8520642300, 8861467992, 9230695825, 11076834990, 14769113320, 17041284600, 18461391650, 22153669980, 27692087475, 36922783300, 44307339960, 55384174950, 73845566600, 110768349900, 221536699800]

約数ペア:

[(1, 221536699800), (2, 110768349900), (3, 73845566600), (4, 55384174950), (5, 44307339960), (6, 36922783300), (8, 27692087475), (10, 22153669980), (12, 18461391650), (13, 17041284600), (15, 14769113320), (20, 11076834990), (24, 9230695825), (25, 8861467992), (26, 8520642300), (30, 7384556660), (39, 5680428200), (40, 5538417495), (50, 4430733996), (52, 4260321150), (60, 3692278330), (65, 3408256920), (75, 2953822664), (78, 2840214100), (100, 2215366998), (104, 2130160575), (120, 1846139165), (130, 1704128460), (150, 1476911332), (156, 1420107050), (195, 1136085640), (200, 1107683499), (260, 852064230), (300, 738455666), (312, 710053525), (325, 681651384), (390, 568042820), (520, 426032115), (600, 369227833), (650, 340825692), (780, 284021410), (975, 227217128), (1300, 170412846), (1560, 142010705), (1950, 113608564), (2600, 85206423), (3900, 56804282), (7800, 28402141)]