250402680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1774

約数の個数: 192

約数和(自身を含む): 912319200

約数和(自身を除く): 661916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 990, 1110, 1221, 1320, 1332, 1480, 1628, 1665, 1709, 1980, 2035, 2220, 2442, 2664, 3256, 3330, 3418, 3663, 3960, 4070, 4440, 4884, 5127, 6105, 6660, 6836, 7326, 8140, 8545, 9768, 10254, 12210, 13320, 13672, 14652, 15381, 16280, 17090, 18315, 18799, 20508, 24420, 25635, 29304, 30762, 34180, 36630, 37598, 41016, 48840, 51270, 56397, 61524, 63233, 68360, 73260, 75196, 76905, 93995, 102540, 112794, 123048, 126466, 146520, 150392, 153810, 169191, 187990, 189699, 205080, 225588, 252932, 281985, 307620, 316165, 338382, 375980, 379398, 451176, 505864, 563970, 569097, 615240, 632330, 676764, 695563, 751960, 758796, 845955, 948495, 1127940, 1138194, 1264660, 1353528, 1391126, 1517592, 1691910, 1896990, 2086689, 2255880, 2276388, 2529320, 2782252, 2845485, 3383820, 3477815, 3793980, 4173378, 4552776, 5564504, 5690970, 6260067, 6767640, 6955630, 7587960, 8346756, 10433445, 11381940, 12520134, 13911260, 16693512, 20866890, 22763880, 25040268, 27822520, 31300335, 41733780, 50080536, 62600670, 83467560, 125201340, 250402680]

約数ペア:

[(1, 250402680), (2, 125201340), (3, 83467560), (4, 62600670), (5, 50080536), (6, 41733780), (8, 31300335), (9, 27822520), (10, 25040268), (11, 22763880), (12, 20866890), (15, 16693512), (18, 13911260), (20, 12520134), (22, 11381940), (24, 10433445), (30, 8346756), (33, 7587960), (36, 6955630), (37, 6767640), (40, 6260067), (44, 5690970), (45, 5564504), (55, 4552776), (60, 4173378), (66, 3793980), (72, 3477815), (74, 3383820), (88, 2845485), (90, 2782252), (99, 2529320), (110, 2276388), (111, 2255880), (120, 2086689), (132, 1896990), (148, 1691910), (165, 1517592), (180, 1391126), (185, 1353528), (198, 1264660), (220, 1138194), (222, 1127940), (264, 948495), (296, 845955), (330, 758796), (333, 751960), (360, 695563), (370, 676764), (396, 632330), (407, 615240), (440, 569097), (444, 563970), (495, 505864), (555, 451176), (660, 379398), (666, 375980), (740, 338382), (792, 316165), (814, 307620), (888, 281985), (990, 252932), (1110, 225588), (1221, 205080), (1320, 189699), (1332, 187990), (1480, 169191), (1628, 153810), (1665, 150392), (1709, 146520), (1980, 126466), (2035, 123048), (2220, 112794), (2442, 102540), (2664, 93995), (3256, 76905), (3330, 75196), (3418, 73260), (3663, 68360), (3960, 63233), (4070, 61524), (4440, 56397), (4884, 51270), (5127, 48840), (6105, 41016), (6660, 37598), (6836, 36630), (7326, 34180), (8140, 30762), (8545, 29304), (9768, 25635), (10254, 24420), (12210, 20508), (13320, 18799), (13672, 18315), (14652, 17090), (15381, 16280)]