15312100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8059}}^1$

素因数の和:8092

約数の個数: 36

約数和(自身を含む): 34980400

約数和(自身を除く): 19668300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 8059, 16118, 32236, 40295, 80590, 153121, 161180, 201475, 306242, 402950, 612484, 765605, 805900, 1531210, 3062420, 3828025, 7656050, 15312100]

約数ペア:

[(1, 15312100), (2, 7656050), (4, 3828025), (5, 3062420), (10, 1531210), (19, 805900), (20, 765605), (25, 612484), (38, 402950), (50, 306242), (76, 201475), (95, 161180), (100, 153121), (190, 80590), (380, 40295), (475, 32236), (950, 16118), (1900, 8059)]