38934450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 108016896

約数和(自身を除く): 69082446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 2791, 4650, 5582, 6975, 8373, 13950, 13955, 16746, 25119, 27910, 41865, 50238, 69775, 83730, 86521, 125595, 139550, 173042, 209325, 251190, 259563, 418650, 432605, 519126, 627975, 778689, 865210, 1255950, 1297815, 1557378, 2163025, 2595630, 3893445, 4326050, 6489075, 7786890, 12978150, 19467225, 38934450]

約数ペア:

[(1, 38934450), (2, 19467225), (3, 12978150), (5, 7786890), (6, 6489075), (9, 4326050), (10, 3893445), (15, 2595630), (18, 2163025), (25, 1557378), (30, 1297815), (31, 1255950), (45, 865210), (50, 778689), (62, 627975), (75, 519126), (90, 432605), (93, 418650), (150, 259563), (155, 251190), (186, 209325), (225, 173042), (279, 139550), (310, 125595), (450, 86521), (465, 83730), (558, 69775), (775, 50238), (930, 41865), (1395, 27910), (1550, 25119), (2325, 16746), (2790, 13955), (2791, 13950), (4650, 8373), (5582, 6975)]