91649880

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 224

約数和(自身を含む): 354132000

約数和(自身を除く): 262482120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 449, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 898, 945, 972, 1080, 1134, 1215, 1260, 1347, 1458, 1512, 1620, 1701, 1796, 1890, 1944, 2245, 2268, 2430, 2520, 2694, 2835, 2916, 3143, 3240, 3402, 3592, 3645, 3780, 4041, 4490, 4536, 4860, 5103, 5388, 5670, 5832, 6286, 6735, 6804, 7290, 7560, 8082, 8505, 8980, 9429, 9720, 10206, 10776, 11340, 12123, 12572, 13470, 13608, 14580, 15715, 16164, 17010, 17960, 18858, 20205, 20412, 22680, 24246, 25144, 25515, 26940, 28287, 29160, 31430, 32328, 34020, 36369, 37716, 40410, 40824, 47145, 48492, 51030, 53880, 56574, 60615, 62860, 68040, 72738, 75432, 80820, 84861, 94290, 96984, 102060, 109107, 113148, 121230, 125720, 141435, 145476, 161640, 169722, 181845, 188580, 204120, 218214, 226296, 242460, 254583, 282870, 290952, 327321, 339444, 363690, 377160, 424305, 436428, 484920, 509166, 545535, 565740, 654642, 678888, 727380, 763749, 848610, 872856, 1018332, 1091070, 1131480, 1272915, 1309284, 1454760, 1527498, 1636605, 1697220, 2036664, 2182140, 2291247, 2545830, 2618568, 3054996, 3273210, 3394440, 3818745, 4364280, 4582494, 5091660, 6109992, 6546420, 7637490, 9164988, 10183320, 11456235, 13092840, 15274980, 18329976, 22912470, 30549960, 45824940, 91649880]

約数ペア:

[(1, 91649880), (2, 45824940), (3, 30549960), (4, 22912470), (5, 18329976), (6, 15274980), (7, 13092840), (8, 11456235), (9, 10183320), (10, 9164988), (12, 7637490), (14, 6546420), (15, 6109992), (18, 5091660), (20, 4582494), (21, 4364280), (24, 3818745), (27, 3394440), (28, 3273210), (30, 3054996), (35, 2618568), (36, 2545830), (40, 2291247), (42, 2182140), (45, 2036664), (54, 1697220), (56, 1636605), (60, 1527498), (63, 1454760), (70, 1309284), (72, 1272915), (81, 1131480), (84, 1091070), (90, 1018332), (105, 872856), (108, 848610), (120, 763749), (126, 727380), (135, 678888), (140, 654642), (162, 565740), (168, 545535), (180, 509166), (189, 484920), (210, 436428), (216, 424305), (243, 377160), (252, 363690), (270, 339444), (280, 327321), (315, 290952), (324, 282870), (360, 254583), (378, 242460), (405, 226296), (420, 218214), (449, 204120), (486, 188580), (504, 181845), (540, 169722), (567, 161640), (630, 145476), (648, 141435), (729, 125720), (756, 121230), (810, 113148), (840, 109107), (898, 102060), (945, 96984), (972, 94290), (1080, 84861), (1134, 80820), (1215, 75432), (1260, 72738), (1347, 68040), (1458, 62860), (1512, 60615), (1620, 56574), (1701, 53880), (1796, 51030), (1890, 48492), (1944, 47145), (2245, 40824), (2268, 40410), (2430, 37716), (2520, 36369), (2694, 34020), (2835, 32328), (2916, 31430), (3143, 29160), (3240, 28287), (3402, 26940), (3592, 25515), (3645, 25144), (3780, 24246), (4041, 22680), (4490, 20412), (4536, 20205), (4860, 18858), (5103, 17960), (5388, 17010), (5670, 16164), (5832, 15715), (6286, 14580), (6735, 13608), (6804, 13470), (7290, 12572), (7560, 12123), (8082, 11340), (8505, 10776), (8980, 10206), (9429, 9720)]