66681600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 231151872

約数和(自身を除く): 164470272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 151, 160, 184, 192, 200, 230, 240, 256, 276, 300, 302, 320, 345, 368, 384, 400, 453, 460, 480, 552, 575, 600, 604, 640, 690, 736, 755, 768, 800, 906, 920, 960, 1104, 1150, 1200, 1208, 1280, 1380, 1472, 1510, 1600, 1725, 1812, 1840, 1920, 2208, 2265, 2300, 2400, 2416, 2760, 2944, 3020, 3200, 3450, 3473, 3624, 3680, 3775, 3840, 4416, 4530, 4600, 4800, 4832, 5520, 5888, 6040, 6400, 6900, 6946, 7248, 7360, 7550, 8832, 9060, 9200, 9600, 9664, 10419, 11040, 11325, 12080, 13800, 13892, 14496, 14720, 15100, 17365, 17664, 18120, 18400, 19200, 19328, 20838, 22080, 22650, 24160, 27600, 27784, 28992, 29440, 30200, 34730, 36240, 36800, 38656, 41676, 44160, 45300, 48320, 52095, 55200, 55568, 57984, 60400, 69460, 72480, 73600, 83352, 86825, 88320, 90600, 96640, 104190, 110400, 111136, 115968, 120800, 138920, 144960, 147200, 166704, 173650, 181200, 193280, 208380, 220800, 222272, 241600, 260475, 277840, 289920, 333408, 347300, 362400, 416760, 441600, 444544, 483200, 520950, 555680, 579840, 666816, 694600, 724800, 833520, 889088, 966400, 1041900, 1111360, 1333632, 1389200, 1449600, 1667040, 2083800, 2222720, 2667264, 2778400, 2899200, 3334080, 4167600, 4445440, 5556800, 6668160, 8335200, 11113600, 13336320, 16670400, 22227200, 33340800, 66681600]

約数ペア:

[(1, 66681600), (2, 33340800), (3, 22227200), (4, 16670400), (5, 13336320), (6, 11113600), (8, 8335200), (10, 6668160), (12, 5556800), (15, 4445440), (16, 4167600), (20, 3334080), (23, 2899200), (24, 2778400), (25, 2667264), (30, 2222720), (32, 2083800), (40, 1667040), (46, 1449600), (48, 1389200), (50, 1333632), (60, 1111360), (64, 1041900), (69, 966400), (75, 889088), (80, 833520), (92, 724800), (96, 694600), (100, 666816), (115, 579840), (120, 555680), (128, 520950), (138, 483200), (150, 444544), (151, 441600), (160, 416760), (184, 362400), (192, 347300), (200, 333408), (230, 289920), (240, 277840), (256, 260475), (276, 241600), (300, 222272), (302, 220800), (320, 208380), (345, 193280), (368, 181200), (384, 173650), (400, 166704), (453, 147200), (460, 144960), (480, 138920), (552, 120800), (575, 115968), (600, 111136), (604, 110400), (640, 104190), (690, 96640), (736, 90600), (755, 88320), (768, 86825), (800, 83352), (906, 73600), (920, 72480), (960, 69460), (1104, 60400), (1150, 57984), (1200, 55568), (1208, 55200), (1280, 52095), (1380, 48320), (1472, 45300), (1510, 44160), (1600, 41676), (1725, 38656), (1812, 36800), (1840, 36240), (1920, 34730), (2208, 30200), (2265, 29440), (2300, 28992), (2400, 27784), (2416, 27600), (2760, 24160), (2944, 22650), (3020, 22080), (3200, 20838), (3450, 19328), (3473, 19200), (3624, 18400), (3680, 18120), (3775, 17664), (3840, 17365), (4416, 15100), (4530, 14720), (4600, 14496), (4800, 13892), (4832, 13800), (5520, 12080), (5888, 11325), (6040, 11040), (6400, 10419), (6900, 9664), (6946, 9600), (7248, 9200), (7360, 9060), (7550, 8832)]