108128580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 349574400

約数和(自身を除く): 241445820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2549, 2828, 3030, 3535, 4242, 5098, 6060, 7070, 7647, 8484, 10196, 10605, 12745, 14140, 15294, 17843, 21210, 25490, 30588, 35686, 38235, 42420, 50980, 53529, 71372, 76470, 89215, 107058, 152940, 178430, 214116, 257449, 267645, 356860, 514898, 535290, 772347, 1029796, 1070580, 1287245, 1544694, 1802143, 2574490, 3089388, 3604286, 3861735, 5148980, 5406429, 7208572, 7723470, 9010715, 10812858, 15446940, 18021430, 21625716, 27032145, 36042860, 54064290, 108128580]

約数ペア:

[(1, 108128580), (2, 54064290), (3, 36042860), (4, 27032145), (5, 21625716), (6, 18021430), (7, 15446940), (10, 10812858), (12, 9010715), (14, 7723470), (15, 7208572), (20, 5406429), (21, 5148980), (28, 3861735), (30, 3604286), (35, 3089388), (42, 2574490), (60, 1802143), (70, 1544694), (84, 1287245), (101, 1070580), (105, 1029796), (140, 772347), (202, 535290), (210, 514898), (303, 356860), (404, 267645), (420, 257449), (505, 214116), (606, 178430), (707, 152940), (1010, 107058), (1212, 89215), (1414, 76470), (1515, 71372), (2020, 53529), (2121, 50980), (2549, 42420), (2828, 38235), (3030, 35686), (3535, 30588), (4242, 25490), (5098, 21210), (6060, 17843), (7070, 15294), (7647, 14140), (8484, 12745), (10196, 10605)]