64750620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 152977380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 29, 30, 33, 34, 44, 51, 55, 58, 60, 66, 68, 85, 87, 102, 110, 116, 132, 145, 165, 170, 174, 187, 199, 204, 220, 255, 290, 319, 330, 340, 348, 374, 398, 435, 493, 510, 561, 580, 597, 638, 660, 748, 796, 870, 935, 957, 986, 995, 1020, 1122, 1194, 1276, 1479, 1595, 1740, 1870, 1914, 1972, 1990, 2189, 2244, 2388, 2465, 2805, 2958, 2985, 3190, 3383, 3740, 3828, 3980, 4378, 4785, 4930, 5423, 5610, 5771, 5916, 5970, 6380, 6567, 6766, 7395, 8756, 9570, 9860, 10149, 10846, 10945, 11220, 11542, 11940, 13134, 13532, 14790, 16269, 16915, 17313, 19140, 20298, 21692, 21890, 23084, 26268, 27115, 28855, 29580, 32538, 32835, 33830, 34626, 37213, 40596, 43780, 50745, 54230, 57710, 63481, 65076, 65670, 67660, 69252, 74426, 81345, 86565, 98107, 101490, 108460, 111639, 115420, 126962, 131340, 148852, 162690, 173130, 186065, 190443, 196214, 202980, 223278, 253924, 294321, 317405, 325380, 346260, 372130, 380886, 392428, 446556, 490535, 558195, 588642, 634810, 744260, 761772, 952215, 981070, 1079177, 1116390, 1177284, 1269620, 1471605, 1904430, 1962140, 2158354, 2232780, 2943210, 3237531, 3808860, 4316708, 5395885, 5886420, 6475062, 10791770, 12950124, 16187655, 21583540, 32375310, 64750620]

約数ペア:

[(1, 64750620), (2, 32375310), (3, 21583540), (4, 16187655), (5, 12950124), (6, 10791770), (10, 6475062), (11, 5886420), (12, 5395885), (15, 4316708), (17, 3808860), (20, 3237531), (22, 2943210), (29, 2232780), (30, 2158354), (33, 1962140), (34, 1904430), (44, 1471605), (51, 1269620), (55, 1177284), (58, 1116390), (60, 1079177), (66, 981070), (68, 952215), (85, 761772), (87, 744260), (102, 634810), (110, 588642), (116, 558195), (132, 490535), (145, 446556), (165, 392428), (170, 380886), (174, 372130), (187, 346260), (199, 325380), (204, 317405), (220, 294321), (255, 253924), (290, 223278), (319, 202980), (330, 196214), (340, 190443), (348, 186065), (374, 173130), (398, 162690), (435, 148852), (493, 131340), (510, 126962), (561, 115420), (580, 111639), (597, 108460), (638, 101490), (660, 98107), (748, 86565), (796, 81345), (870, 74426), (935, 69252), (957, 67660), (986, 65670), (995, 65076), (1020, 63481), (1122, 57710), (1194, 54230), (1276, 50745), (1479, 43780), (1595, 40596), (1740, 37213), (1870, 34626), (1914, 33830), (1972, 32835), (1990, 32538), (2189, 29580), (2244, 28855), (2388, 27115), (2465, 26268), (2805, 23084), (2958, 21890), (2985, 21692), (3190, 20298), (3383, 19140), (3740, 17313), (3828, 16915), (3980, 16269), (4378, 14790), (4785, 13532), (4930, 13134), (5423, 11940), (5610, 11542), (5771, 11220), (5916, 10945), (5970, 10846), (6380, 10149), (6567, 9860), (6766, 9570), (7395, 8756)]