131449050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4951}}^1$

素因数の和:5028

約数の個数: 72

約数和(自身を含む): 359218080

約数和(自身を除く): 227769030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 885, 1062, 1475, 1770, 2655, 2950, 4425, 4951, 5310, 8850, 9902, 13275, 14853, 24755, 26550, 29706, 44559, 49510, 74265, 89118, 123775, 148530, 222795, 247550, 292109, 371325, 445590, 584218, 742650, 876327, 1113975, 1460545, 1752654, 2227950, 2628981, 2921090, 4381635, 5257962, 7302725, 8763270, 13144905, 14605450, 21908175, 26289810, 43816350, 65724525, 131449050]

約数ペア:

[(1, 131449050), (2, 65724525), (3, 43816350), (5, 26289810), (6, 21908175), (9, 14605450), (10, 13144905), (15, 8763270), (18, 7302725), (25, 5257962), (30, 4381635), (45, 2921090), (50, 2628981), (59, 2227950), (75, 1752654), (90, 1460545), (118, 1113975), (150, 876327), (177, 742650), (225, 584218), (295, 445590), (354, 371325), (450, 292109), (531, 247550), (590, 222795), (885, 148530), (1062, 123775), (1475, 89118), (1770, 74265), (2655, 49510), (2950, 44559), (4425, 29706), (4951, 26550), (5310, 24755), (8850, 14853), (9902, 13275)]