68788260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 214424028

約数和(自身を除く): 145635768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 173, 180, 188, 235, 282, 346, 423, 470, 519, 564, 692, 705, 846, 865, 940, 1038, 1410, 1557, 1692, 1730, 2076, 2115, 2209, 2595, 2820, 3114, 3460, 4230, 4418, 5190, 6228, 6627, 7785, 8131, 8460, 8836, 10380, 11045, 13254, 15570, 16262, 19881, 22090, 24393, 26508, 31140, 32524, 33135, 39762, 40655, 44180, 48786, 66270, 73179, 79524, 81310, 97572, 99405, 121965, 132540, 146358, 162620, 198810, 243930, 292716, 365895, 382157, 397620, 487860, 731790, 764314, 1146471, 1463580, 1528628, 1910785, 2292942, 3439413, 3821570, 4585884, 5732355, 6878826, 7643140, 11464710, 13757652, 17197065, 22929420, 34394130, 68788260]

約数ペア:

[(1, 68788260), (2, 34394130), (3, 22929420), (4, 17197065), (5, 13757652), (6, 11464710), (9, 7643140), (10, 6878826), (12, 5732355), (15, 4585884), (18, 3821570), (20, 3439413), (30, 2292942), (36, 1910785), (45, 1528628), (47, 1463580), (60, 1146471), (90, 764314), (94, 731790), (141, 487860), (173, 397620), (180, 382157), (188, 365895), (235, 292716), (282, 243930), (346, 198810), (423, 162620), (470, 146358), (519, 132540), (564, 121965), (692, 99405), (705, 97572), (846, 81310), (865, 79524), (940, 73179), (1038, 66270), (1410, 48786), (1557, 44180), (1692, 40655), (1730, 39762), (2076, 33135), (2115, 32524), (2209, 31140), (2595, 26508), (2820, 24393), (3114, 22090), (3460, 19881), (4230, 16262), (4418, 15570), (5190, 13254), (6228, 11045), (6627, 10380), (7785, 8836), (8131, 8460)]