90888000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 224

約数和(自身を含む): 343619328

約数和(自身を除く): 252731328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 541, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1082, 1120, 1200, 1344, 1400, 1500, 1600, 1623, 1680, 1750, 2000, 2100, 2164, 2240, 2400, 2625, 2705, 2800, 3000, 3246, 3360, 3500, 3787, 4000, 4200, 4328, 4800, 5250, 5410, 5600, 6000, 6492, 6720, 7000, 7574, 8000, 8115, 8400, 8656, 10500, 10820, 11200, 11361, 12000, 12984, 13525, 14000, 15148, 16230, 16800, 17312, 18935, 21000, 21640, 22722, 24000, 25968, 27050, 28000, 30296, 32460, 33600, 34624, 37870, 40575, 42000, 43280, 45444, 51936, 54100, 56000, 56805, 60592, 64920, 67625, 75740, 81150, 84000, 86560, 90888, 94675, 103872, 108200, 113610, 121184, 129840, 135250, 151480, 162300, 168000, 173120, 181776, 189350, 202875, 216400, 227220, 242368, 259680, 270500, 284025, 302960, 324600, 363552, 378700, 405750, 432800, 454440, 473375, 519360, 541000, 568050, 605920, 649200, 727104, 757400, 811500, 865600, 908880, 946750, 1082000, 1136100, 1211840, 1298400, 1420125, 1514800, 1623000, 1817760, 1893500, 2164000, 2272200, 2596800, 2840250, 3029600, 3246000, 3635520, 3787000, 4328000, 4544400, 5680500, 6059200, 6492000, 7574000, 9088800, 11361000, 12984000, 15148000, 18177600, 22722000, 30296000, 45444000, 90888000]

約数ペア:

[(1, 90888000), (2, 45444000), (3, 30296000), (4, 22722000), (5, 18177600), (6, 15148000), (7, 12984000), (8, 11361000), (10, 9088800), (12, 7574000), (14, 6492000), (15, 6059200), (16, 5680500), (20, 4544400), (21, 4328000), (24, 3787000), (25, 3635520), (28, 3246000), (30, 3029600), (32, 2840250), (35, 2596800), (40, 2272200), (42, 2164000), (48, 1893500), (50, 1817760), (56, 1623000), (60, 1514800), (64, 1420125), (70, 1298400), (75, 1211840), (80, 1136100), (84, 1082000), (96, 946750), (100, 908880), (105, 865600), (112, 811500), (120, 757400), (125, 727104), (140, 649200), (150, 605920), (160, 568050), (168, 541000), (175, 519360), (192, 473375), (200, 454440), (210, 432800), (224, 405750), (240, 378700), (250, 363552), (280, 324600), (300, 302960), (320, 284025), (336, 270500), (350, 259680), (375, 242368), (400, 227220), (420, 216400), (448, 202875), (480, 189350), (500, 181776), (525, 173120), (541, 168000), (560, 162300), (600, 151480), (672, 135250), (700, 129840), (750, 121184), (800, 113610), (840, 108200), (875, 103872), (960, 94675), (1000, 90888), (1050, 86560), (1082, 84000), (1120, 81150), (1200, 75740), (1344, 67625), (1400, 64920), (1500, 60592), (1600, 56805), (1623, 56000), (1680, 54100), (1750, 51936), (2000, 45444), (2100, 43280), (2164, 42000), (2240, 40575), (2400, 37870), (2625, 34624), (2705, 33600), (2800, 32460), (3000, 30296), (3246, 28000), (3360, 27050), (3500, 25968), (3787, 24000), (4000, 22722), (4200, 21640), (4328, 21000), (4800, 18935), (5250, 17312), (5410, 16800), (5600, 16230), (6000, 15148), (6492, 14000), (6720, 13525), (7000, 12984), (7574, 12000), (8000, 11361), (8115, 11200), (8400, 10820), (8656, 10500)]