73842660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1481}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 224949816

約数和(自身を除く): 151107156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1481, 1662, 2493, 2770, 2962, 3324, 4155, 4443, 4986, 5540, 5924, 7405, 8310, 8886, 9972, 12465, 13329, 14810, 16620, 17772, 22215, 24930, 26658, 29620, 44430, 49860, 53316, 66645, 88860, 133290, 266580, 410237, 820474, 1230711, 1640948, 2051185, 2461422, 3692133, 4102370, 4922844, 6153555, 7384266, 8204740, 12307110, 14768532, 18460665, 24614220, 36921330, 73842660]

約数ペア:

[(1, 73842660), (2, 36921330), (3, 24614220), (4, 18460665), (5, 14768532), (6, 12307110), (9, 8204740), (10, 7384266), (12, 6153555), (15, 4922844), (18, 4102370), (20, 3692133), (30, 2461422), (36, 2051185), (45, 1640948), (60, 1230711), (90, 820474), (180, 410237), (277, 266580), (554, 133290), (831, 88860), (1108, 66645), (1385, 53316), (1481, 49860), (1662, 44430), (2493, 29620), (2770, 26658), (2962, 24930), (3324, 22215), (4155, 17772), (4443, 16620), (4986, 14810), (5540, 13329), (5924, 12465), (7405, 9972), (8310, 8886)]