288889200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1213

約数の個数: 240

約数和(自身を含む): 1073859840

約数和(自身を除く): 784970640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1163, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2326, 2484, 2700, 2760, 3105, 3312, 3450, 3489, 3600, 4140, 4600, 4652, 4968, 5175, 5400, 5520, 5815, 6210, 6900, 6978, 8280, 9200, 9304, 9936, 10350, 10467, 10800, 11630, 12420, 13800, 13956, 15525, 16560, 17445, 18608, 20700, 20934, 23260, 24840, 26749, 27600, 27912, 29075, 31050, 31401, 34890, 41400, 41868, 46520, 49680, 52335, 53498, 55824, 58150, 62100, 62802, 69780, 80247, 82800, 83736, 87225, 93040, 104670, 106996, 116300, 124200, 125604, 133745, 139560, 157005, 160494, 167472, 174450, 209340, 213992, 232600, 240741, 248400, 251208, 261675, 267490, 279120, 314010, 320988, 348900, 401235, 418680, 427984, 465200, 481482, 502416, 523350, 534980, 628020, 641976, 668725, 697800, 722223, 785025, 802470, 837360, 962964, 1046700, 1069960, 1203705, 1256040, 1283952, 1337450, 1395600, 1444446, 1570050, 1604940, 1925928, 2006175, 2093400, 2139920, 2407410, 2512080, 2674900, 2888892, 3140100, 3209880, 3611115, 3851856, 4012350, 4186800, 4814820, 5349800, 5777784, 6018525, 6280200, 6419760, 7222230, 8024700, 9629640, 10699600, 11555568, 12037050, 12560400, 14444460, 16049400, 18055575, 19259280, 24074100, 28888920, 32098800, 36111150, 48148200, 57777840, 72222300, 96296400, 144444600, 288889200]

約数ペア:

[(1, 288889200), (2, 144444600), (3, 96296400), (4, 72222300), (5, 57777840), (6, 48148200), (8, 36111150), (9, 32098800), (10, 28888920), (12, 24074100), (15, 19259280), (16, 18055575), (18, 16049400), (20, 14444460), (23, 12560400), (24, 12037050), (25, 11555568), (27, 10699600), (30, 9629640), (36, 8024700), (40, 7222230), (45, 6419760), (46, 6280200), (48, 6018525), (50, 5777784), (54, 5349800), (60, 4814820), (69, 4186800), (72, 4012350), (75, 3851856), (80, 3611115), (90, 3209880), (92, 3140100), (100, 2888892), (108, 2674900), (115, 2512080), (120, 2407410), (135, 2139920), (138, 2093400), (144, 2006175), (150, 1925928), (180, 1604940), (184, 1570050), (200, 1444446), (207, 1395600), (216, 1337450), (225, 1283952), (230, 1256040), (240, 1203705), (270, 1069960), (276, 1046700), (300, 962964), (345, 837360), (360, 802470), (368, 785025), (400, 722223), (414, 697800), (432, 668725), (450, 641976), (460, 628020), (540, 534980), (552, 523350), (575, 502416), (600, 481482), (621, 465200), (675, 427984), (690, 418680), (720, 401235), (828, 348900), (900, 320988), (920, 314010), (1035, 279120), (1080, 267490), (1104, 261675), (1150, 251208), (1163, 248400), (1200, 240741), (1242, 232600), (1350, 213992), (1380, 209340), (1656, 174450), (1725, 167472), (1800, 160494), (1840, 157005), (2070, 139560), (2160, 133745), (2300, 125604), (2326, 124200), (2484, 116300), (2700, 106996), (2760, 104670), (3105, 93040), (3312, 87225), (3450, 83736), (3489, 82800), (3600, 80247), (4140, 69780), (4600, 62802), (4652, 62100), (4968, 58150), (5175, 55824), (5400, 53498), (5520, 52335), (5815, 49680), (6210, 46520), (6900, 41868), (6978, 41400), (8280, 34890), (9200, 31401), (9304, 31050), (9936, 29075), (10350, 27912), (10467, 27600), (10800, 26749), (11630, 24840), (12420, 23260), (13800, 20934), (13956, 20700), (15525, 18608), (16560, 17445)]