267770025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 509520960

約数和(自身を除く): 241750935

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 59, 69, 75, 115, 177, 207, 225, 295, 345, 531, 575, 877, 885, 1035, 1357, 1475, 1725, 2631, 2655, 4071, 4385, 4425, 5175, 6785, 7893, 12213, 13155, 13275, 20171, 20355, 21925, 33925, 39465, 51743, 60513, 61065, 65775, 100855, 101775, 155229, 181539, 197325, 258715, 302565, 305325, 465687, 504275, 776145, 907695, 1190089, 1293575, 1512825, 2328435, 3570267, 3880725, 4538475, 5950445, 10710801, 11642175, 17851335, 29752225, 53554005, 89256675, 267770025]

約数ペア:

[(1, 267770025), (3, 89256675), (5, 53554005), (9, 29752225), (15, 17851335), (23, 11642175), (25, 10710801), (45, 5950445), (59, 4538475), (69, 3880725), (75, 3570267), (115, 2328435), (177, 1512825), (207, 1293575), (225, 1190089), (295, 907695), (345, 776145), (531, 504275), (575, 465687), (877, 305325), (885, 302565), (1035, 258715), (1357, 197325), (1475, 181539), (1725, 155229), (2631, 101775), (2655, 100855), (4071, 65775), (4385, 61065), (4425, 60513), (5175, 51743), (6785, 39465), (7893, 33925), (12213, 21925), (13155, 20355), (13275, 20171)]