31332300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 91994112

約数和(自身を除く): 60661812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1471, 1775, 2130, 2942, 3550, 4260, 4413, 5325, 5884, 7100, 7355, 8826, 10650, 14710, 17652, 21300, 22065, 29420, 36775, 44130, 73550, 88260, 104441, 110325, 147100, 208882, 220650, 313323, 417764, 441300, 522205, 626646, 1044410, 1253292, 1566615, 2088820, 2611025, 3133230, 5222050, 6266460, 7833075, 10444100, 15666150, 31332300]

約数ペア:

[(1, 31332300), (2, 15666150), (3, 10444100), (4, 7833075), (5, 6266460), (6, 5222050), (10, 3133230), (12, 2611025), (15, 2088820), (20, 1566615), (25, 1253292), (30, 1044410), (50, 626646), (60, 522205), (71, 441300), (75, 417764), (100, 313323), (142, 220650), (150, 208882), (213, 147100), (284, 110325), (300, 104441), (355, 88260), (426, 73550), (710, 44130), (852, 36775), (1065, 29420), (1420, 22065), (1471, 21300), (1775, 17652), (2130, 14710), (2942, 10650), (3550, 8826), (4260, 7355), (4413, 7100), (5325, 5884)]