97880580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 342486144

約数和(自身を除く): 244605564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 593, 630, 655, 786, 917, 1179, 1186, 1260, 1310, 1572, 1779, 1834, 1965, 2358, 2372, 2620, 2751, 2965, 3558, 3668, 3930, 4151, 4585, 4716, 5337, 5502, 5895, 5930, 7116, 7860, 8253, 8302, 8895, 9170, 10674, 11004, 11790, 11860, 12453, 13755, 16506, 16604, 17790, 18340, 20755, 21348, 23580, 24906, 26685, 27510, 33012, 35580, 37359, 41265, 41510, 49812, 53370, 55020, 62265, 74718, 77683, 82530, 83020, 106740, 124530, 149436, 155366, 165060, 186795, 233049, 249060, 310732, 373590, 388415, 466098, 543781, 699147, 747180, 776830, 932196, 1087562, 1165245, 1398294, 1553660, 1631343, 2175124, 2330490, 2718905, 2796588, 3262686, 3495735, 4660980, 4894029, 5437810, 6525372, 6991470, 8156715, 9788058, 10875620, 13982940, 16313430, 19576116, 24470145, 32626860, 48940290, 97880580]

約数ペア:

[(1, 97880580), (2, 48940290), (3, 32626860), (4, 24470145), (5, 19576116), (6, 16313430), (7, 13982940), (9, 10875620), (10, 9788058), (12, 8156715), (14, 6991470), (15, 6525372), (18, 5437810), (20, 4894029), (21, 4660980), (28, 3495735), (30, 3262686), (35, 2796588), (36, 2718905), (42, 2330490), (45, 2175124), (60, 1631343), (63, 1553660), (70, 1398294), (84, 1165245), (90, 1087562), (105, 932196), (126, 776830), (131, 747180), (140, 699147), (180, 543781), (210, 466098), (252, 388415), (262, 373590), (315, 310732), (393, 249060), (420, 233049), (524, 186795), (593, 165060), (630, 155366), (655, 149436), (786, 124530), (917, 106740), (1179, 83020), (1186, 82530), (1260, 77683), (1310, 74718), (1572, 62265), (1779, 55020), (1834, 53370), (1965, 49812), (2358, 41510), (2372, 41265), (2620, 37359), (2751, 35580), (2965, 33012), (3558, 27510), (3668, 26685), (3930, 24906), (4151, 23580), (4585, 21348), (4716, 20755), (5337, 18340), (5502, 17790), (5895, 16604), (5930, 16506), (7116, 13755), (7860, 12453), (8253, 11860), (8302, 11790), (8895, 11004), (9170, 10674)]