202217850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149791}}^1$

素因数の和:149812

約数の個数: 48

約数和(自身を含む): 557226240

約数和(自身を除く): 355008390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149791, 299582, 449373, 748955, 898746, 1348119, 1497910, 2246865, 2696238, 3744775, 4044357, 4493730, 6740595, 7489550, 8088714, 11234325, 13481190, 20221785, 22468650, 33702975, 40443570, 67405950, 101108925, 202217850]

約数ペア:

[(1, 202217850), (2, 101108925), (3, 67405950), (5, 40443570), (6, 33702975), (9, 22468650), (10, 20221785), (15, 13481190), (18, 11234325), (25, 8088714), (27, 7489550), (30, 6740595), (45, 4493730), (50, 4044357), (54, 3744775), (75, 2696238), (90, 2246865), (135, 1497910), (150, 1348119), (225, 898746), (270, 748955), (450, 449373), (675, 299582), (1350, 149791)]