156746478200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{43093}}^1$

素因数の和:44521

約数の個数: 96

約数和(自身を含む): 392758716000

約数和(自身を除く): 236012237800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1399, 2600, 2798, 5596, 6995, 11192, 13990, 18187, 27980, 34975, 36374, 43093, 55960, 69950, 72748, 86186, 90935, 139900, 145496, 172372, 181870, 215465, 279800, 344744, 363740, 430930, 454675, 560209, 727480, 861860, 909350, 1077325, 1120418, 1723720, 1818700, 2154650, 2240836, 2801045, 3637400, 4309300, 4481672, 5602090, 8618600, 11204180, 14005225, 22408360, 28010450, 56020900, 60287107, 112041800, 120574214, 241148428, 301435535, 482296856, 602871070, 783732391, 1205742140, 1507177675, 1567464782, 2411484280, 3014355350, 3134929564, 3918661955, 6028710700, 6269859128, 7837323910, 12057421400, 15674647820, 19593309775, 31349295640, 39186619550, 78373239100, 156746478200]

約数ペア:

[(1, 156746478200), (2, 78373239100), (4, 39186619550), (5, 31349295640), (8, 19593309775), (10, 15674647820), (13, 12057421400), (20, 7837323910), (25, 6269859128), (26, 6028710700), (40, 3918661955), (50, 3134929564), (52, 3014355350), (65, 2411484280), (100, 1567464782), (104, 1507177675), (130, 1205742140), (200, 783732391), (260, 602871070), (325, 482296856), (520, 301435535), (650, 241148428), (1300, 120574214), (1399, 112041800), (2600, 60287107), (2798, 56020900), (5596, 28010450), (6995, 22408360), (11192, 14005225), (13990, 11204180), (18187, 8618600), (27980, 5602090), (34975, 4481672), (36374, 4309300), (43093, 3637400), (55960, 2801045), (69950, 2240836), (72748, 2154650), (86186, 1818700), (90935, 1723720), (139900, 1120418), (145496, 1077325), (172372, 909350), (181870, 861860), (215465, 727480), (279800, 560209), (344744, 454675), (363740, 430930)]