42101460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 129650976

約数和(自身を除く): 87549516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 3491, 4020, 6030, 6982, 10473, 12060, 13964, 17455, 20946, 31419, 34910, 41892, 52365, 62838, 69820, 104730, 125676, 157095, 209460, 233897, 314190, 467794, 628380, 701691, 935588, 1169485, 1403382, 2105073, 2338970, 2806764, 3508455, 4210146, 4677940, 7016910, 8420292, 10525365, 14033820, 21050730, 42101460]

約数ペア:

[(1, 42101460), (2, 21050730), (3, 14033820), (4, 10525365), (5, 8420292), (6, 7016910), (9, 4677940), (10, 4210146), (12, 3508455), (15, 2806764), (18, 2338970), (20, 2105073), (30, 1403382), (36, 1169485), (45, 935588), (60, 701691), (67, 628380), (90, 467794), (134, 314190), (180, 233897), (201, 209460), (268, 157095), (335, 125676), (402, 104730), (603, 69820), (670, 62838), (804, 52365), (1005, 41892), (1206, 34910), (1340, 31419), (2010, 20946), (2412, 17455), (3015, 13964), (3491, 12060), (4020, 10473), (6030, 6982)]