71333623900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{4327}}^1$

素因数の和:6500

約数の個数: 144

約数和(自身を含む): 193124639232

約数和(自身を除く): 121791015332

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 2141, 3850, 4282, 4327, 7700, 8564, 8654, 10705, 14987, 17308, 21410, 21635, 23551, 29974, 30289, 42820, 43270, 47102, 47597, 53525, 59948, 60578, 74935, 86540, 94204, 95194, 107050, 108175, 117755, 121156, 149870, 151445, 164857, 190388, 214100, 216350, 235510, 237985, 299740, 302890, 329714, 333179, 374675, 432700, 471020, 475970, 588775, 605780, 659428, 666358, 749350, 757225, 824285, 951940, 1177550, 1189925, 1332716, 1498700, 1514450, 1648570, 1665895, 2355100, 2379850, 3028900, 3297140, 3331790, 4121425, 4759700, 6663580, 8242850, 8329475, 9264107, 16485700, 16658950, 18528214, 33317900, 37056428, 46320535, 64848749, 92641070, 101905177, 129697498, 185282140, 203810354, 231602675, 259394996, 324243745, 407620708, 463205350, 509525885, 648487490, 713336239, 926410700, 1019051770, 1296974980, 1426672478, 1621218725, 2038103540, 2547629425, 2853344956, 3242437450, 3566681195, 5095258850, 6484874900, 7133362390, 10190517700, 14266724780, 17833405975, 35666811950, 71333623900]

約数ペア:

[(1, 71333623900), (2, 35666811950), (4, 17833405975), (5, 14266724780), (7, 10190517700), (10, 7133362390), (11, 6484874900), (14, 5095258850), (20, 3566681195), (22, 3242437450), (25, 2853344956), (28, 2547629425), (35, 2038103540), (44, 1621218725), (50, 1426672478), (55, 1296974980), (70, 1019051770), (77, 926410700), (100, 713336239), (110, 648487490), (140, 509525885), (154, 463205350), (175, 407620708), (220, 324243745), (275, 259394996), (308, 231602675), (350, 203810354), (385, 185282140), (550, 129697498), (700, 101905177), (770, 92641070), (1100, 64848749), (1540, 46320535), (1925, 37056428), (2141, 33317900), (3850, 18528214), (4282, 16658950), (4327, 16485700), (7700, 9264107), (8564, 8329475), (8654, 8242850), (10705, 6663580), (14987, 4759700), (17308, 4121425), (21410, 3331790), (21635, 3297140), (23551, 3028900), (29974, 2379850), (30289, 2355100), (42820, 1665895), (43270, 1648570), (47102, 1514450), (47597, 1498700), (53525, 1332716), (59948, 1189925), (60578, 1177550), (74935, 951940), (86540, 824285), (94204, 757225), (95194, 749350), (107050, 666358), (108175, 659428), (117755, 605780), (121156, 588775), (149870, 475970), (151445, 471020), (164857, 432700), (190388, 374675), (214100, 333179), (216350, 329714), (235510, 302890), (237985, 299740)]