88777260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3488

約数の個数: 144

約数和(自身を含む): 316461600

約数和(自身を除く): 227684340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3449, 4290, 5148, 6435, 6898, 8580, 10347, 12870, 13796, 17245, 20694, 25740, 31041, 34490, 37939, 41388, 44837, 51735, 62082, 68980, 75878, 89674, 103470, 113817, 124164, 134511, 151756, 155205, 179348, 189695, 206940, 224185, 227634, 269022, 310410, 341451, 379390, 403533, 448370, 455268, 493207, 538044, 569085, 620820, 672555, 682902, 758780, 807066, 896740, 986414, 1138170, 1345110, 1365804, 1479621, 1614132, 1707255, 1972828, 2017665, 2276340, 2466035, 2690220, 2959242, 3414510, 4035330, 4438863, 4932070, 5918484, 6829020, 7398105, 8070660, 8877726, 9864140, 14796210, 17755452, 22194315, 29592420, 44388630, 88777260]

約数ペア:

[(1, 88777260), (2, 44388630), (3, 29592420), (4, 22194315), (5, 17755452), (6, 14796210), (9, 9864140), (10, 8877726), (11, 8070660), (12, 7398105), (13, 6829020), (15, 5918484), (18, 4932070), (20, 4438863), (22, 4035330), (26, 3414510), (30, 2959242), (33, 2690220), (36, 2466035), (39, 2276340), (44, 2017665), (45, 1972828), (52, 1707255), (55, 1614132), (60, 1479621), (65, 1365804), (66, 1345110), (78, 1138170), (90, 986414), (99, 896740), (110, 807066), (117, 758780), (130, 682902), (132, 672555), (143, 620820), (156, 569085), (165, 538044), (180, 493207), (195, 455268), (198, 448370), (220, 403533), (234, 379390), (260, 341451), (286, 310410), (330, 269022), (390, 227634), (396, 224185), (429, 206940), (468, 189695), (495, 179348), (572, 155205), (585, 151756), (660, 134511), (715, 124164), (780, 113817), (858, 103470), (990, 89674), (1170, 75878), (1287, 68980), (1430, 62082), (1716, 51735), (1980, 44837), (2145, 41388), (2340, 37939), (2574, 34490), (2860, 31041), (3449, 25740), (4290, 20694), (5148, 17245), (6435, 13796), (6898, 12870), (8580, 10347)]