4002421800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{513131}}^1$

素因数の和:513163

約数の個数: 96

約数和(自身を含む): 13361957280

約数和(自身を除く): 9359535480

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, 513131, 1026262, 1539393, 2052524, 2565655, 3078786, 4105048, 5131310, 6157572, 6670703, 7696965, 10262620, 12315144, 12828275, 13341406, 15393930, 20012109, 20525240, 25656550, 26682812, 30787860, 33353515, 38484825, 40024218, 51313100, 53365624, 61575720, 66707030, 76969650, 80048436, 100060545, 102626200, 133414060, 153939300, 160096872, 166767575, 200121090, 266828120, 307878600, 333535150, 400242180, 500302725, 667070300, 800484360, 1000605450, 1334140600, 2001210900, 4002421800]

約数ペア:

[(1, 4002421800), (2, 2001210900), (3, 1334140600), (4, 1000605450), (5, 800484360), (6, 667070300), (8, 500302725), (10, 400242180), (12, 333535150), (13, 307878600), (15, 266828120), (20, 200121090), (24, 166767575), (25, 160096872), (26, 153939300), (30, 133414060), (39, 102626200), (40, 100060545), (50, 80048436), (52, 76969650), (60, 66707030), (65, 61575720), (75, 53365624), (78, 51313100), (100, 40024218), (104, 38484825), (120, 33353515), (130, 30787860), (150, 26682812), (156, 25656550), (195, 20525240), (200, 20012109), (260, 15393930), (300, 13341406), (312, 12828275), (325, 12315144), (390, 10262620), (520, 7696965), (600, 6670703), (650, 6157572), (780, 5131310), (975, 4105048), (1300, 3078786), (1560, 2565655), (1950, 2052524), (2600, 1539393), (3900, 1026262), (7800, 513131)]