90053760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 317260800

約数和(自身を除く): 227207040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 89, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 178, 186, 192, 204, 240, 248, 255, 267, 272, 310, 320, 340, 356, 372, 384, 408, 445, 465, 480, 496, 510, 527, 534, 544, 620, 640, 680, 712, 744, 816, 890, 930, 960, 992, 1020, 1054, 1068, 1088, 1240, 1335, 1360, 1424, 1488, 1513, 1581, 1632, 1780, 1860, 1920, 1984, 2040, 2108, 2136, 2176, 2480, 2635, 2670, 2720, 2759, 2848, 2976, 3026, 3162, 3264, 3560, 3720, 3968, 4080, 4216, 4272, 4539, 4960, 5270, 5340, 5440, 5518, 5696, 5952, 6052, 6324, 6528, 7120, 7440, 7565, 7905, 8160, 8277, 8432, 8544, 9078, 9920, 10540, 10680, 10880, 11036, 11392, 11904, 12104, 12648, 13795, 14240, 14880, 15130, 15810, 16320, 16554, 16864, 17088, 18156, 19840, 21080, 21360, 22072, 22695, 24208, 25296, 27590, 28480, 29760, 30260, 31620, 32640, 33108, 33728, 34176, 36312, 41385, 42160, 42720, 44144, 45390, 46903, 48416, 50592, 55180, 56960, 59520, 60520, 63240, 66216, 67456, 72624, 82770, 84320, 85440, 88288, 90780, 93806, 96832, 101184, 110360, 121040, 126480, 132432, 140709, 145248, 165540, 168640, 170880, 176576, 181560, 187612, 193664, 202368, 220720, 234515, 242080, 252960, 264864, 281418, 290496, 331080, 337280, 353152, 363120, 375224, 441440, 469030, 484160, 505920, 529728, 562836, 580992, 662160, 703545, 726240, 750448, 882880, 938060, 968320, 1011840, 1059456, 1125672, 1324320, 1407090, 1452480, 1500896, 1765760, 1876120, 2251344, 2648640, 2814180, 2904960, 3001792, 3752240, 4502688, 5297280, 5628360, 6003584, 7504480, 9005376, 11256720, 15008960, 18010752, 22513440, 30017920, 45026880, 90053760]

約数ペア:

[(1, 90053760), (2, 45026880), (3, 30017920), (4, 22513440), (5, 18010752), (6, 15008960), (8, 11256720), (10, 9005376), (12, 7504480), (15, 6003584), (16, 5628360), (17, 5297280), (20, 4502688), (24, 3752240), (30, 3001792), (31, 2904960), (32, 2814180), (34, 2648640), (40, 2251344), (48, 1876120), (51, 1765760), (60, 1500896), (62, 1452480), (64, 1407090), (68, 1324320), (80, 1125672), (85, 1059456), (89, 1011840), (93, 968320), (96, 938060), (102, 882880), (120, 750448), (124, 726240), (128, 703545), (136, 662160), (155, 580992), (160, 562836), (170, 529728), (178, 505920), (186, 484160), (192, 469030), (204, 441440), (240, 375224), (248, 363120), (255, 353152), (267, 337280), (272, 331080), (310, 290496), (320, 281418), (340, 264864), (356, 252960), (372, 242080), (384, 234515), (408, 220720), (445, 202368), (465, 193664), (480, 187612), (496, 181560), (510, 176576), (527, 170880), (534, 168640), (544, 165540), (620, 145248), (640, 140709), (680, 132432), (712, 126480), (744, 121040), (816, 110360), (890, 101184), (930, 96832), (960, 93806), (992, 90780), (1020, 88288), (1054, 85440), (1068, 84320), (1088, 82770), (1240, 72624), (1335, 67456), (1360, 66216), (1424, 63240), (1488, 60520), (1513, 59520), (1581, 56960), (1632, 55180), (1780, 50592), (1860, 48416), (1920, 46903), (1984, 45390), (2040, 44144), (2108, 42720), (2136, 42160), (2176, 41385), (2480, 36312), (2635, 34176), (2670, 33728), (2720, 33108), (2759, 32640), (2848, 31620), (2976, 30260), (3026, 29760), (3162, 28480), (3264, 27590), (3560, 25296), (3720, 24208), (3968, 22695), (4080, 22072), (4216, 21360), (4272, 21080), (4539, 19840), (4960, 18156), (5270, 17088), (5340, 16864), (5440, 16554), (5518, 16320), (5696, 15810), (5952, 15130), (6052, 14880), (6324, 14240), (6528, 13795), (7120, 12648), (7440, 12104), (7565, 11904), (7905, 11392), (8160, 11036), (8277, 10880), (8432, 10680), (8544, 10540), (9078, 9920)]