80111070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 236377440

約数和(自身を除く): 156266370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 169, 195, 207, 229, 230, 234, 299, 338, 345, 390, 414, 458, 507, 585, 598, 687, 690, 845, 897, 1014, 1035, 1145, 1170, 1374, 1495, 1521, 1690, 1794, 2061, 2070, 2290, 2535, 2691, 2977, 2990, 3042, 3435, 3887, 4122, 4485, 5070, 5267, 5382, 5954, 6870, 7605, 7774, 8931, 8970, 10305, 10534, 11661, 13455, 14885, 15210, 15801, 17862, 19435, 20610, 23322, 26335, 26793, 26910, 29770, 31602, 34983, 38701, 38870, 44655, 47403, 52670, 53586, 58305, 68471, 69966, 77402, 79005, 89310, 94806, 116103, 116610, 133965, 136942, 158010, 174915, 193505, 205413, 232206, 237015, 267930, 342355, 348309, 349830, 387010, 410826, 474030, 580515, 616239, 684710, 696618, 890123, 1027065, 1161030, 1232478, 1741545, 1780246, 2054130, 2670369, 3081195, 3483090, 4450615, 5340738, 6162390, 8011107, 8901230, 13351845, 16022214, 26703690, 40055535, 80111070]

約数ペア:

[(1, 80111070), (2, 40055535), (3, 26703690), (5, 16022214), (6, 13351845), (9, 8901230), (10, 8011107), (13, 6162390), (15, 5340738), (18, 4450615), (23, 3483090), (26, 3081195), (30, 2670369), (39, 2054130), (45, 1780246), (46, 1741545), (65, 1232478), (69, 1161030), (78, 1027065), (90, 890123), (115, 696618), (117, 684710), (130, 616239), (138, 580515), (169, 474030), (195, 410826), (207, 387010), (229, 349830), (230, 348309), (234, 342355), (299, 267930), (338, 237015), (345, 232206), (390, 205413), (414, 193505), (458, 174915), (507, 158010), (585, 136942), (598, 133965), (687, 116610), (690, 116103), (845, 94806), (897, 89310), (1014, 79005), (1035, 77402), (1145, 69966), (1170, 68471), (1374, 58305), (1495, 53586), (1521, 52670), (1690, 47403), (1794, 44655), (2061, 38870), (2070, 38701), (2290, 34983), (2535, 31602), (2691, 29770), (2977, 26910), (2990, 26793), (3042, 26335), (3435, 23322), (3887, 20610), (4122, 19435), (4485, 17862), (5070, 15801), (5267, 15210), (5382, 14885), (5954, 13455), (6870, 11661), (7605, 10534), (7774, 10305), (8931, 8970)]