45017550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 72

約数和(自身を含む): 122737680

約数和(自身を除く): 77720130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1409, 1775, 2130, 2818, 3195, 3550, 4227, 5325, 6390, 7045, 8454, 10650, 12681, 14090, 15975, 21135, 25362, 31950, 35225, 42270, 63405, 70450, 100039, 105675, 126810, 200078, 211350, 300117, 317025, 500195, 600234, 634050, 900351, 1000390, 1500585, 1800702, 2500975, 3001170, 4501755, 5001950, 7502925, 9003510, 15005850, 22508775, 45017550]

約数ペア:

[(1, 45017550), (2, 22508775), (3, 15005850), (5, 9003510), (6, 7502925), (9, 5001950), (10, 4501755), (15, 3001170), (18, 2500975), (25, 1800702), (30, 1500585), (45, 1000390), (50, 900351), (71, 634050), (75, 600234), (90, 500195), (142, 317025), (150, 300117), (213, 211350), (225, 200078), (355, 126810), (426, 105675), (450, 100039), (639, 70450), (710, 63405), (1065, 42270), (1278, 35225), (1409, 31950), (1775, 25362), (2130, 21135), (2818, 15975), (3195, 14090), (3550, 12681), (4227, 10650), (5325, 8454), (6390, 7045)]