71939550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{9049}}^1$

素因数の和:9117

約数の個数: 48

約数和(自身を含む): 181796400

約数和(自身を除く): 109856850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 9049, 18098, 27147, 45245, 54294, 90490, 135735, 226225, 271470, 452450, 479597, 678675, 959194, 1357350, 1438791, 2397985, 2877582, 4795970, 7193955, 11989925, 14387910, 23979850, 35969775, 71939550]

約数ペア:

[(1, 71939550), (2, 35969775), (3, 23979850), (5, 14387910), (6, 11989925), (10, 7193955), (15, 4795970), (25, 2877582), (30, 2397985), (50, 1438791), (53, 1357350), (75, 959194), (106, 678675), (150, 479597), (159, 452450), (265, 271470), (318, 226225), (530, 135735), (795, 90490), (1325, 54294), (1590, 45245), (2650, 27147), (3975, 18098), (7950, 9049)]