77892840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 271161000

約数和(自身を除く): 193268160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 829, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1658, 1740, 2088, 2349, 2487, 2610, 3132, 3240, 3316, 3480, 3915, 4145, 4698, 4974, 5220, 6264, 6632, 7461, 7830, 8290, 9396, 9948, 10440, 11745, 12435, 14922, 15660, 16580, 18792, 19896, 22383, 23490, 24041, 24870, 29844, 31320, 33160, 37305, 44766, 46980, 48082, 49740, 59688, 67149, 72123, 74610, 89532, 93960, 96164, 99480, 111915, 120205, 134298, 144246, 149220, 179064, 192328, 216369, 223830, 240410, 268596, 288492, 298440, 335745, 360615, 432738, 447660, 480820, 537192, 576984, 649107, 671490, 721230, 865476, 895320, 961640, 1081845, 1298214, 1342980, 1442460, 1730952, 1947321, 2163690, 2596428, 2685960, 2884920, 3245535, 3894642, 4327380, 5192856, 6491070, 7789284, 8654760, 9736605, 12982140, 15578568, 19473210, 25964280, 38946420, 77892840]

約数ペア:

[(1, 77892840), (2, 38946420), (3, 25964280), (4, 19473210), (5, 15578568), (6, 12982140), (8, 9736605), (9, 8654760), (10, 7789284), (12, 6491070), (15, 5192856), (18, 4327380), (20, 3894642), (24, 3245535), (27, 2884920), (29, 2685960), (30, 2596428), (36, 2163690), (40, 1947321), (45, 1730952), (54, 1442460), (58, 1342980), (60, 1298214), (72, 1081845), (81, 961640), (87, 895320), (90, 865476), (108, 721230), (116, 671490), (120, 649107), (135, 576984), (145, 537192), (162, 480820), (174, 447660), (180, 432738), (216, 360615), (232, 335745), (261, 298440), (270, 288492), (290, 268596), (324, 240410), (348, 223830), (360, 216369), (405, 192328), (435, 179064), (522, 149220), (540, 144246), (580, 134298), (648, 120205), (696, 111915), (783, 99480), (810, 96164), (829, 93960), (870, 89532), (1044, 74610), (1080, 72123), (1160, 67149), (1305, 59688), (1566, 49740), (1620, 48082), (1658, 46980), (1740, 44766), (2088, 37305), (2349, 33160), (2487, 31320), (2610, 29844), (3132, 24870), (3240, 24041), (3316, 23490), (3480, 22383), (3915, 19896), (4145, 18792), (4698, 16580), (4974, 15660), (5220, 14922), (6264, 12435), (6632, 11745), (7461, 10440), (7830, 9948), (8290, 9396)]