9061300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 21109760

約数和(自身を除く): 12048460

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 79, 100, 124, 148, 155, 158, 185, 310, 316, 370, 395, 620, 740, 775, 790, 925, 1147, 1550, 1580, 1850, 1975, 2294, 2449, 2923, 3100, 3700, 3950, 4588, 4898, 5735, 5846, 7900, 9796, 11470, 11692, 12245, 14615, 22940, 24490, 28675, 29230, 48980, 57350, 58460, 61225, 73075, 90613, 114700, 122450, 146150, 181226, 244900, 292300, 362452, 453065, 906130, 1812260, 2265325, 4530650, 9061300]

約数ペア:

[(1, 9061300), (2, 4530650), (4, 2265325), (5, 1812260), (10, 906130), (20, 453065), (25, 362452), (31, 292300), (37, 244900), (50, 181226), (62, 146150), (74, 122450), (79, 114700), (100, 90613), (124, 73075), (148, 61225), (155, 58460), (158, 57350), (185, 48980), (310, 29230), (316, 28675), (370, 24490), (395, 22940), (620, 14615), (740, 12245), (775, 11692), (790, 11470), (925, 9796), (1147, 7900), (1550, 5846), (1580, 5735), (1850, 4898), (1975, 4588), (2294, 3950), (2449, 3700), (2923, 3100)]