54503280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 200

約数和(自身を含む): 204174432

約数和(自身を除く): 149671152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 647, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1294, 1296, 1404, 1560, 1620, 1755, 1872, 1941, 2106, 2160, 2340, 2588, 2808, 3120, 3235, 3240, 3510, 3882, 4212, 4680, 5176, 5265, 5616, 5823, 6470, 6480, 7020, 7764, 8411, 8424, 9360, 9705, 10352, 10530, 11646, 12940, 14040, 15528, 16822, 16848, 17469, 19410, 21060, 23292, 25233, 25880, 28080, 29115, 31056, 33644, 34938, 38820, 42055, 42120, 46584, 50466, 51760, 52407, 58230, 67288, 69876, 75699, 77640, 84110, 84240, 87345, 93168, 100932, 104814, 116460, 126165, 134576, 139752, 151398, 155280, 168220, 174690, 201864, 209628, 227097, 232920, 252330, 262035, 279504, 302796, 336440, 349380, 378495, 403728, 419256, 454194, 465840, 504660, 524070, 605592, 672880, 681291, 698760, 756990, 838512, 908388, 1009320, 1048140, 1135485, 1211184, 1362582, 1397520, 1513980, 1816776, 2018640, 2096280, 2270970, 2725164, 3027960, 3406455, 3633552, 4192560, 4541940, 5450328, 6055920, 6812910, 9083880, 10900656, 13625820, 18167760, 27251640, 54503280]

約数ペア:

[(1, 54503280), (2, 27251640), (3, 18167760), (4, 13625820), (5, 10900656), (6, 9083880), (8, 6812910), (9, 6055920), (10, 5450328), (12, 4541940), (13, 4192560), (15, 3633552), (16, 3406455), (18, 3027960), (20, 2725164), (24, 2270970), (26, 2096280), (27, 2018640), (30, 1816776), (36, 1513980), (39, 1397520), (40, 1362582), (45, 1211184), (48, 1135485), (52, 1048140), (54, 1009320), (60, 908388), (65, 838512), (72, 756990), (78, 698760), (80, 681291), (81, 672880), (90, 605592), (104, 524070), (108, 504660), (117, 465840), (120, 454194), (130, 419256), (135, 403728), (144, 378495), (156, 349380), (162, 336440), (180, 302796), (195, 279504), (208, 262035), (216, 252330), (234, 232920), (240, 227097), (260, 209628), (270, 201864), (312, 174690), (324, 168220), (351, 155280), (360, 151398), (390, 139752), (405, 134576), (432, 126165), (468, 116460), (520, 104814), (540, 100932), (585, 93168), (624, 87345), (647, 84240), (648, 84110), (702, 77640), (720, 75699), (780, 69876), (810, 67288), (936, 58230), (1040, 52407), (1053, 51760), (1080, 50466), (1170, 46584), (1294, 42120), (1296, 42055), (1404, 38820), (1560, 34938), (1620, 33644), (1755, 31056), (1872, 29115), (1941, 28080), (2106, 25880), (2160, 25233), (2340, 23292), (2588, 21060), (2808, 19410), (3120, 17469), (3235, 16848), (3240, 16822), (3510, 15528), (3882, 14040), (4212, 12940), (4680, 11646), (5176, 10530), (5265, 10352), (5616, 9705), (5823, 9360), (6470, 8424), (6480, 8411), (7020, 7764)]