108849720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 377187840

約数和(自身を除く): 268338120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1283, 1414, 1515, 2020, 2121, 2424, 2566, 2828, 3030, 3535, 3849, 4040, 4242, 5132, 5656, 6060, 6415, 7070, 7698, 8484, 8981, 10264, 10605, 12120, 12830, 14140, 15396, 16968, 17962, 19245, 21210, 25660, 26943, 28280, 30792, 35924, 38490, 42420, 44905, 51320, 53886, 71848, 76980, 84840, 89810, 107772, 129583, 134715, 153960, 179620, 215544, 259166, 269430, 359240, 388749, 518332, 538860, 647915, 777498, 907081, 1036664, 1077720, 1295830, 1554996, 1814162, 1943745, 2591660, 2721243, 3109992, 3628324, 3887490, 4535405, 5183320, 5442486, 7256648, 7774980, 9070810, 10884972, 13606215, 15549960, 18141620, 21769944, 27212430, 36283240, 54424860, 108849720]

約数ペア:

[(1, 108849720), (2, 54424860), (3, 36283240), (4, 27212430), (5, 21769944), (6, 18141620), (7, 15549960), (8, 13606215), (10, 10884972), (12, 9070810), (14, 7774980), (15, 7256648), (20, 5442486), (21, 5183320), (24, 4535405), (28, 3887490), (30, 3628324), (35, 3109992), (40, 2721243), (42, 2591660), (56, 1943745), (60, 1814162), (70, 1554996), (84, 1295830), (101, 1077720), (105, 1036664), (120, 907081), (140, 777498), (168, 647915), (202, 538860), (210, 518332), (280, 388749), (303, 359240), (404, 269430), (420, 259166), (505, 215544), (606, 179620), (707, 153960), (808, 134715), (840, 129583), (1010, 107772), (1212, 89810), (1283, 84840), (1414, 76980), (1515, 71848), (2020, 53886), (2121, 51320), (2424, 44905), (2566, 42420), (2828, 38490), (3030, 35924), (3535, 30792), (3849, 28280), (4040, 26943), (4242, 25660), (5132, 21210), (5656, 19245), (6060, 17962), (6415, 16968), (7070, 15396), (7698, 14140), (8484, 12830), (8981, 12120), (10264, 10605)]