180742173690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27261263}}^1$

素因数の和:27261303

約数の個数: 64

約数和(自身を含む): 494628374016

約数和(自身を除く): 313886200326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 27261263, 54522526, 81783789, 136306315, 163567578, 272612630, 354396419, 408918945, 463441471, 708792838, 817837890, 926882942, 1063189257, 1390324413, 1771982095, 2126378514, 2317207355, 2780648826, 3543964190, 4634414710, 5315946285, 6024739123, 6951622065, 10631892570, 12049478246, 13903244130, 18074217369, 30123695615, 36148434738, 60247391230, 90371086845, 180742173690]

約数ペア:

[(1, 180742173690), (2, 90371086845), (3, 60247391230), (5, 36148434738), (6, 30123695615), (10, 18074217369), (13, 13903244130), (15, 12049478246), (17, 10631892570), (26, 6951622065), (30, 6024739123), (34, 5315946285), (39, 4634414710), (51, 3543964190), (65, 2780648826), (78, 2317207355), (85, 2126378514), (102, 1771982095), (130, 1390324413), (170, 1063189257), (195, 926882942), (221, 817837890), (255, 708792838), (390, 463441471), (442, 408918945), (510, 354396419), (663, 272612630), (1105, 163567578), (1326, 136306315), (2210, 81783789), (3315, 54522526), (6630, 27261263)]