81940650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 226110528

約数和(自身を除く): 144169878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 53, 55, 66, 75, 106, 110, 150, 159, 165, 265, 275, 318, 330, 530, 550, 583, 795, 825, 937, 1166, 1325, 1590, 1650, 1749, 1874, 2650, 2811, 2915, 3498, 3975, 4685, 5622, 5830, 7950, 8745, 9370, 10307, 14055, 14575, 17490, 20614, 23425, 28110, 29150, 30921, 43725, 46850, 49661, 51535, 61842, 70275, 87450, 99322, 103070, 140550, 148983, 154605, 248305, 257675, 297966, 309210, 496610, 515350, 546271, 744915, 773025, 1092542, 1241525, 1489830, 1546050, 1638813, 2483050, 2731355, 3277626, 3724575, 5462710, 7449150, 8194065, 13656775, 16388130, 27313550, 40970325, 81940650]

約数ペア:

[(1, 81940650), (2, 40970325), (3, 27313550), (5, 16388130), (6, 13656775), (10, 8194065), (11, 7449150), (15, 5462710), (22, 3724575), (25, 3277626), (30, 2731355), (33, 2483050), (50, 1638813), (53, 1546050), (55, 1489830), (66, 1241525), (75, 1092542), (106, 773025), (110, 744915), (150, 546271), (159, 515350), (165, 496610), (265, 309210), (275, 297966), (318, 257675), (330, 248305), (530, 154605), (550, 148983), (583, 140550), (795, 103070), (825, 99322), (937, 87450), (1166, 70275), (1325, 61842), (1590, 51535), (1650, 49661), (1749, 46850), (1874, 43725), (2650, 30921), (2811, 29150), (2915, 28110), (3498, 23425), (3975, 20614), (4685, 17490), (5622, 14575), (5830, 14055), (7950, 10307), (8745, 9370)]