78196650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{10639}}^1$

素因数の和:10668

約数の個数: 72

約数和(自身を含む): 225610560

約数和(自身を除く): 147413910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 10639, 21278, 31917, 53195, 63834, 74473, 106390, 148946, 159585, 223419, 265975, 319170, 372365, 446838, 521311, 531950, 744730, 797925, 1042622, 1117095, 1563933, 1595850, 1861825, 2234190, 2606555, 3127866, 3723650, 5213110, 5585475, 7819665, 11170950, 13032775, 15639330, 26065550, 39098325, 78196650]

約数ペア:

[(1, 78196650), (2, 39098325), (3, 26065550), (5, 15639330), (6, 13032775), (7, 11170950), (10, 7819665), (14, 5585475), (15, 5213110), (21, 3723650), (25, 3127866), (30, 2606555), (35, 2234190), (42, 1861825), (49, 1595850), (50, 1563933), (70, 1117095), (75, 1042622), (98, 797925), (105, 744730), (147, 531950), (150, 521311), (175, 446838), (210, 372365), (245, 319170), (294, 265975), (350, 223419), (490, 159585), (525, 148946), (735, 106390), (1050, 74473), (1225, 63834), (1470, 53195), (2450, 31917), (3675, 21278), (7350, 10639)]