155785680

素因数分解:

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

素因数の和:883

約数の個数: 200

約数和(自身を含む): 560399400

約数和(自身を除く): 404613720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 829, 870, 1044, 1080, 1160, 1296, 1305, 1392, 1566, 1620, 1658, 1740, 2088, 2160, 2320, 2349, 2487, 2610, 3132, 3240, 3316, 3480, 3915, 4145, 4176, 4698, 4974, 5220, 6264, 6480, 6632, 6960, 7461, 7830, 8290, 9396, 9948, 10440, 11745, 12435, 12528, 13264, 14922, 15660, 16580, 18792, 19896, 20880, 22383, 23490, 24041, 24870, 29844, 31320, 33160, 37305, 37584, 39792, 44766, 46980, 48082, 49740, 59688, 62640, 66320, 67149, 72123, 74610, 89532, 93960, 96164, 99480, 111915, 119376, 120205, 134298, 144246, 149220, 179064, 187920, 192328, 198960, 216369, 223830, 240410, 268596, 288492, 298440, 335745, 358128, 360615, 384656, 432738, 447660, 480820, 537192, 576984, 596880, 649107, 671490, 721230, 865476, 895320, 961640, 1074384, 1081845, 1153968, 1298214, 1342980, 1442460, 1730952, 1790640, 1923280, 1947321, 2163690, 2596428, 2685960, 2884920, 3245535, 3461904, 3894642, 4327380, 5192856, 5371920, 5769840, 6491070, 7789284, 8654760, 9736605, 10385712, 12982140, 15578568, 17309520, 19473210, 25964280, 31157136, 38946420, 51928560, 77892840, 155785680]

約数ペア:

[(1, 155785680), (2, 77892840), (3, 51928560), (4, 38946420), (5, 31157136), (6, 25964280), (8, 19473210), (9, 17309520), (10, 15578568), (12, 12982140), (15, 10385712), (16, 9736605), (18, 8654760), (20, 7789284), (24, 6491070), (27, 5769840), (29, 5371920), (30, 5192856), (36, 4327380), (40, 3894642), (45, 3461904), (48, 3245535), (54, 2884920), (58, 2685960), (60, 2596428), (72, 2163690), (80, 1947321), (81, 1923280), (87, 1790640), (90, 1730952), (108, 1442460), (116, 1342980), (120, 1298214), (135, 1153968), (144, 1081845), (145, 1074384), (162, 961640), (174, 895320), (180, 865476), (216, 721230), (232, 671490), (240, 649107), (261, 596880), (270, 576984), (290, 537192), (324, 480820), (348, 447660), (360, 432738), (405, 384656), (432, 360615), (435, 358128), (464, 335745), (522, 298440), (540, 288492), (580, 268596), (648, 240410), (696, 223830), (720, 216369), (783, 198960), (810, 192328), (829, 187920), (870, 179064), (1044, 149220), (1080, 144246), (1160, 134298), (1296, 120205), (1305, 119376), (1392, 111915), (1566, 99480), (1620, 96164), (1658, 93960), (1740, 89532), (2088, 74610), (2160, 72123), (2320, 67149), (2349, 66320), (2487, 62640), (2610, 59688), (3132, 49740), (3240, 48082), (3316, 46980), (3480, 44766), (3915, 39792), (4145, 37584), (4176, 37305), (4698, 33160), (4974, 31320), (5220, 29844), (6264, 24870), (6480, 24041), (6632, 23490), (6960, 22383), (7461, 20880), (7830, 19896), (8290, 18792), (9396, 16580), (9948, 15660), (10440, 14922), (11745, 13264), (12435, 12528)]