61566420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 121325100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 863, 870, 1189, 1230, 1726, 1740, 2378, 2460, 2589, 3452, 3567, 4315, 4756, 5178, 5945, 7134, 8630, 10356, 11890, 12945, 14268, 17260, 17835, 23780, 25027, 25890, 35383, 35670, 50054, 51780, 70766, 71340, 75081, 100108, 106149, 125135, 141532, 150162, 176915, 212298, 250270, 300324, 353830, 375405, 424596, 500540, 530745, 707660, 750810, 1026107, 1061490, 1501620, 2052214, 2122980, 3078321, 4104428, 5130535, 6156642, 10261070, 12313284, 15391605, 20522140, 30783210, 61566420]

約数ペア:

[(1, 61566420), (2, 30783210), (3, 20522140), (4, 15391605), (5, 12313284), (6, 10261070), (10, 6156642), (12, 5130535), (15, 4104428), (20, 3078321), (29, 2122980), (30, 2052214), (41, 1501620), (58, 1061490), (60, 1026107), (82, 750810), (87, 707660), (116, 530745), (123, 500540), (145, 424596), (164, 375405), (174, 353830), (205, 300324), (246, 250270), (290, 212298), (348, 176915), (410, 150162), (435, 141532), (492, 125135), (580, 106149), (615, 100108), (820, 75081), (863, 71340), (870, 70766), (1189, 51780), (1230, 50054), (1726, 35670), (1740, 35383), (2378, 25890), (2460, 25027), (2589, 23780), (3452, 17835), (3567, 17260), (4315, 14268), (4756, 12945), (5178, 11890), (5945, 10356), (7134, 8630)]