75459930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 225662976

約数和(自身を除く): 150203046

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 182, 195, 210, 211, 262, 273, 390, 393, 422, 455, 546, 633, 655, 786, 910, 917, 1055, 1266, 1310, 1365, 1477, 1703, 1834, 1965, 2110, 2730, 2743, 2751, 2954, 3165, 3406, 3930, 4431, 4585, 5109, 5486, 5502, 6330, 7385, 8229, 8515, 8862, 9170, 10218, 11921, 13715, 13755, 14770, 16458, 17030, 19201, 22155, 23842, 25545, 27430, 27510, 27641, 35763, 38402, 41145, 44310, 51090, 55282, 57603, 59605, 71526, 82290, 82923, 96005, 115206, 119210, 138205, 165846, 178815, 192010, 193487, 276410, 288015, 357630, 359333, 386974, 414615, 576030, 580461, 718666, 829230, 967435, 1077999, 1160922, 1796665, 1934870, 2155998, 2515331, 2902305, 3593330, 5030662, 5389995, 5804610, 7545993, 10779990, 12576655, 15091986, 25153310, 37729965, 75459930]

約数ペア:

[(1, 75459930), (2, 37729965), (3, 25153310), (5, 15091986), (6, 12576655), (7, 10779990), (10, 7545993), (13, 5804610), (14, 5389995), (15, 5030662), (21, 3593330), (26, 2902305), (30, 2515331), (35, 2155998), (39, 1934870), (42, 1796665), (65, 1160922), (70, 1077999), (78, 967435), (91, 829230), (105, 718666), (130, 580461), (131, 576030), (182, 414615), (195, 386974), (210, 359333), (211, 357630), (262, 288015), (273, 276410), (390, 193487), (393, 192010), (422, 178815), (455, 165846), (546, 138205), (633, 119210), (655, 115206), (786, 96005), (910, 82923), (917, 82290), (1055, 71526), (1266, 59605), (1310, 57603), (1365, 55282), (1477, 51090), (1703, 44310), (1834, 41145), (1965, 38402), (2110, 35763), (2730, 27641), (2743, 27510), (2751, 27430), (2954, 25545), (3165, 23842), (3406, 22155), (3930, 19201), (4431, 17030), (4585, 16458), (5109, 14770), (5486, 13755), (5502, 13715), (6330, 11921), (7385, 10218), (8229, 9170), (8515, 8862)]