25561350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 72

約数和(自身を含む): 70325112

約数和(自身を除く): 44763762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1321, 1935, 2150, 2642, 3225, 3870, 3963, 6450, 6605, 7926, 9675, 11889, 13210, 19350, 19815, 23778, 33025, 39630, 56803, 59445, 66050, 99075, 113606, 118890, 170409, 198150, 284015, 297225, 340818, 511227, 568030, 594450, 852045, 1022454, 1420075, 1704090, 2556135, 2840150, 4260225, 5112270, 8520450, 12780675, 25561350]

約数ペア:

[(1, 25561350), (2, 12780675), (3, 8520450), (5, 5112270), (6, 4260225), (9, 2840150), (10, 2556135), (15, 1704090), (18, 1420075), (25, 1022454), (30, 852045), (43, 594450), (45, 568030), (50, 511227), (75, 340818), (86, 297225), (90, 284015), (129, 198150), (150, 170409), (215, 118890), (225, 113606), (258, 99075), (387, 66050), (430, 59445), (450, 56803), (645, 39630), (774, 33025), (1075, 23778), (1290, 19815), (1321, 19350), (1935, 13210), (2150, 11889), (2642, 9675), (3225, 7926), (3870, 6605), (3963, 6450)]