200049900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4091}}^1$

素因数の和:4271

約数の個数: 72

約数和(自身を含む): 582504384

約数和(自身を除く): 382454484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4075, 4091, 4890, 8150, 8182, 9780, 12225, 12273, 16300, 16364, 20455, 24450, 24546, 40910, 48900, 49092, 61365, 81820, 102275, 122730, 204550, 245460, 306825, 409100, 613650, 666833, 1227300, 1333666, 2000499, 2667332, 3334165, 4000998, 6668330, 8001996, 10002495, 13336660, 16670825, 20004990, 33341650, 40009980, 50012475, 66683300, 100024950, 200049900]

約数ペア:

[(1, 200049900), (2, 100024950), (3, 66683300), (4, 50012475), (5, 40009980), (6, 33341650), (10, 20004990), (12, 16670825), (15, 13336660), (20, 10002495), (25, 8001996), (30, 6668330), (50, 4000998), (60, 3334165), (75, 2667332), (100, 2000499), (150, 1333666), (163, 1227300), (300, 666833), (326, 613650), (489, 409100), (652, 306825), (815, 245460), (978, 204550), (1630, 122730), (1956, 102275), (2445, 81820), (3260, 61365), (4075, 49092), (4091, 48900), (4890, 40910), (8150, 24546), (8182, 24450), (9780, 20455), (12225, 16364), (12273, 16300)]