71252550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 192666240

約数和(自身を除く): 121413690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 573, 829, 955, 1146, 1658, 1719, 1910, 2487, 2865, 3438, 4145, 4775, 4974, 5730, 7461, 8290, 8595, 9550, 12435, 14325, 14922, 17190, 20725, 24870, 28650, 37305, 41450, 42975, 62175, 74610, 85950, 124350, 158339, 186525, 316678, 373050, 475017, 791695, 950034, 1425051, 1583390, 2375085, 2850102, 3958475, 4750170, 7125255, 7916950, 11875425, 14250510, 23750850, 35626275, 71252550]

約数ペア:

[(1, 71252550), (2, 35626275), (3, 23750850), (5, 14250510), (6, 11875425), (9, 7916950), (10, 7125255), (15, 4750170), (18, 3958475), (25, 2850102), (30, 2375085), (45, 1583390), (50, 1425051), (75, 950034), (90, 791695), (150, 475017), (191, 373050), (225, 316678), (382, 186525), (450, 158339), (573, 124350), (829, 85950), (955, 74610), (1146, 62175), (1658, 42975), (1719, 41450), (1910, 37305), (2487, 28650), (2865, 24870), (3438, 20725), (4145, 17190), (4775, 14922), (4974, 14325), (5730, 12435), (7461, 9550), (8290, 8595)]