82157600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 242984448

約数和(自身を除く): 160826848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 863, 952, 1120, 1190, 1360, 1400, 1700, 1726, 1904, 2380, 2720, 2800, 2975, 3400, 3452, 3808, 4315, 4760, 5600, 5950, 6041, 6800, 6904, 8630, 9520, 11900, 12082, 13600, 13808, 14671, 17260, 19040, 21575, 23800, 24164, 27616, 29342, 30205, 34520, 43150, 47600, 48328, 58684, 60410, 69040, 73355, 86300, 95200, 96656, 102697, 117368, 120820, 138080, 146710, 151025, 172600, 193312, 205394, 234736, 241640, 293420, 302050, 345200, 366775, 410788, 469472, 483280, 513485, 586840, 604100, 690400, 733550, 821576, 966560, 1026970, 1173680, 1208200, 1467100, 1643152, 2053940, 2347360, 2416400, 2567425, 2934200, 3286304, 4107880, 4832800, 5134850, 5868400, 8215760, 10269700, 11736800, 16431520, 20539400, 41078800, 82157600]

約数ペア:

[(1, 82157600), (2, 41078800), (4, 20539400), (5, 16431520), (7, 11736800), (8, 10269700), (10, 8215760), (14, 5868400), (16, 5134850), (17, 4832800), (20, 4107880), (25, 3286304), (28, 2934200), (32, 2567425), (34, 2416400), (35, 2347360), (40, 2053940), (50, 1643152), (56, 1467100), (68, 1208200), (70, 1173680), (80, 1026970), (85, 966560), (100, 821576), (112, 733550), (119, 690400), (136, 604100), (140, 586840), (160, 513485), (170, 483280), (175, 469472), (200, 410788), (224, 366775), (238, 345200), (272, 302050), (280, 293420), (340, 241640), (350, 234736), (400, 205394), (425, 193312), (476, 172600), (544, 151025), (560, 146710), (595, 138080), (680, 120820), (700, 117368), (800, 102697), (850, 96656), (863, 95200), (952, 86300), (1120, 73355), (1190, 69040), (1360, 60410), (1400, 58684), (1700, 48328), (1726, 47600), (1904, 43150), (2380, 34520), (2720, 30205), (2800, 29342), (2975, 27616), (3400, 24164), (3452, 23800), (3808, 21575), (4315, 19040), (4760, 17260), (5600, 14671), (5950, 13808), (6041, 13600), (6800, 12082), (6904, 11900), (8630, 9520)]