342820260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1065944880

約数和(自身を除く): 723124620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 109, 173, 180, 202, 218, 303, 327, 346, 404, 436, 505, 519, 545, 606, 654, 692, 865, 909, 981, 1010, 1038, 1090, 1212, 1308, 1515, 1557, 1635, 1730, 1818, 1962, 2020, 2076, 2180, 2595, 3030, 3114, 3270, 3460, 3636, 3924, 4545, 4905, 5190, 6060, 6228, 6540, 7785, 9090, 9810, 10380, 11009, 15570, 17473, 18180, 18857, 19620, 22018, 31140, 33027, 34946, 37714, 44036, 52419, 55045, 56571, 66054, 69892, 75428, 87365, 94285, 99081, 104838, 110090, 113142, 132108, 157257, 165135, 169713, 174730, 188570, 198162, 209676, 220180, 226284, 262095, 282855, 314514, 330270, 339426, 349460, 377140, 396324, 495405, 524190, 565710, 629028, 660540, 678852, 786285, 848565, 990810, 1048380, 1131420, 1572570, 1697130, 1904557, 1981620, 3145140, 3394260, 3809114, 5713671, 7618228, 9522785, 11427342, 17141013, 19045570, 22854684, 28568355, 34282026, 38091140, 57136710, 68564052, 85705065, 114273420, 171410130, 342820260]

約数ペア:

[(1, 342820260), (2, 171410130), (3, 114273420), (4, 85705065), (5, 68564052), (6, 57136710), (9, 38091140), (10, 34282026), (12, 28568355), (15, 22854684), (18, 19045570), (20, 17141013), (30, 11427342), (36, 9522785), (45, 7618228), (60, 5713671), (90, 3809114), (101, 3394260), (109, 3145140), (173, 1981620), (180, 1904557), (202, 1697130), (218, 1572570), (303, 1131420), (327, 1048380), (346, 990810), (404, 848565), (436, 786285), (505, 678852), (519, 660540), (545, 629028), (606, 565710), (654, 524190), (692, 495405), (865, 396324), (909, 377140), (981, 349460), (1010, 339426), (1038, 330270), (1090, 314514), (1212, 282855), (1308, 262095), (1515, 226284), (1557, 220180), (1635, 209676), (1730, 198162), (1818, 188570), (1962, 174730), (2020, 169713), (2076, 165135), (2180, 157257), (2595, 132108), (3030, 113142), (3114, 110090), (3270, 104838), (3460, 99081), (3636, 94285), (3924, 87365), (4545, 75428), (4905, 69892), (5190, 66054), (6060, 56571), (6228, 55045), (6540, 52419), (7785, 44036), (9090, 37714), (9810, 34946), (10380, 33027), (11009, 31140), (15570, 22018), (17473, 19620), (18180, 18857)]