68989200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 259792896

約数和(自身を除く): 190803696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 150, 168, 172, 175, 191, 200, 210, 215, 240, 258, 280, 300, 301, 336, 344, 350, 382, 400, 420, 430, 516, 525, 560, 573, 600, 602, 645, 688, 700, 764, 840, 860, 903, 955, 1032, 1050, 1075, 1146, 1200, 1204, 1290, 1337, 1400, 1505, 1528, 1680, 1720, 1806, 1910, 2064, 2100, 2150, 2292, 2408, 2580, 2674, 2800, 2865, 3010, 3056, 3225, 3440, 3612, 3820, 4011, 4200, 4300, 4515, 4584, 4775, 4816, 5160, 5348, 5730, 6020, 6450, 6685, 7224, 7525, 7640, 8022, 8213, 8400, 8600, 9030, 9168, 9550, 10320, 10696, 11460, 12040, 12900, 13370, 14325, 14448, 15050, 15280, 16044, 16426, 17200, 18060, 19100, 20055, 21392, 22575, 22920, 24080, 24639, 25800, 26740, 28650, 30100, 32088, 32852, 33425, 36120, 38200, 40110, 41065, 45150, 45840, 49278, 51600, 53480, 57300, 57491, 60200, 64176, 65704, 66850, 72240, 76400, 80220, 82130, 90300, 98556, 100275, 106960, 114600, 114982, 120400, 123195, 131408, 133700, 160440, 164260, 172473, 180600, 197112, 200550, 205325, 229200, 229964, 246390, 267400, 287455, 320880, 328520, 344946, 361200, 394224, 401100, 410650, 459928, 492780, 534800, 574910, 615975, 657040, 689892, 802200, 821300, 862365, 919856, 985560, 1149820, 1231950, 1379784, 1437275, 1604400, 1642600, 1724730, 1971120, 2299640, 2463900, 2759568, 2874550, 3285200, 3449460, 4311825, 4599280, 4927800, 5749100, 6898920, 8623650, 9855600, 11498200, 13797840, 17247300, 22996400, 34494600, 68989200]

約数ペア:

[(1, 68989200), (2, 34494600), (3, 22996400), (4, 17247300), (5, 13797840), (6, 11498200), (7, 9855600), (8, 8623650), (10, 6898920), (12, 5749100), (14, 4927800), (15, 4599280), (16, 4311825), (20, 3449460), (21, 3285200), (24, 2874550), (25, 2759568), (28, 2463900), (30, 2299640), (35, 1971120), (40, 1724730), (42, 1642600), (43, 1604400), (48, 1437275), (50, 1379784), (56, 1231950), (60, 1149820), (70, 985560), (75, 919856), (80, 862365), (84, 821300), (86, 802200), (100, 689892), (105, 657040), (112, 615975), (120, 574910), (129, 534800), (140, 492780), (150, 459928), (168, 410650), (172, 401100), (175, 394224), (191, 361200), (200, 344946), (210, 328520), (215, 320880), (240, 287455), (258, 267400), (280, 246390), (300, 229964), (301, 229200), (336, 205325), (344, 200550), (350, 197112), (382, 180600), (400, 172473), (420, 164260), (430, 160440), (516, 133700), (525, 131408), (560, 123195), (573, 120400), (600, 114982), (602, 114600), (645, 106960), (688, 100275), (700, 98556), (764, 90300), (840, 82130), (860, 80220), (903, 76400), (955, 72240), (1032, 66850), (1050, 65704), (1075, 64176), (1146, 60200), (1200, 57491), (1204, 57300), (1290, 53480), (1337, 51600), (1400, 49278), (1505, 45840), (1528, 45150), (1680, 41065), (1720, 40110), (1806, 38200), (1910, 36120), (2064, 33425), (2100, 32852), (2150, 32088), (2292, 30100), (2408, 28650), (2580, 26740), (2674, 25800), (2800, 24639), (2865, 24080), (3010, 22920), (3056, 22575), (3225, 21392), (3440, 20055), (3612, 19100), (3820, 18060), (4011, 17200), (4200, 16426), (4300, 16044), (4515, 15280), (4584, 15050), (4775, 14448), (4816, 14325), (5160, 13370), (5348, 12900), (5730, 12040), (6020, 11460), (6450, 10696), (6685, 10320), (7224, 9550), (7525, 9168), (7640, 9030), (8022, 8600), (8213, 8400)]