250587480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 256

約数和(自身を含む): 936230400

約数和(自身を除く): 685642920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 859, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1718, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2577, 2652, 2805, 2860, 3315, 3432, 3436, 3740, 4290, 4295, 4420, 4488, 4862, 5154, 5304, 5610, 5720, 6630, 6872, 7293, 7480, 8580, 8590, 8840, 9449, 9724, 10308, 11167, 11220, 12155, 12885, 13260, 14586, 14603, 17160, 17180, 18898, 19448, 20616, 22334, 22440, 24310, 25770, 26520, 28347, 29172, 29206, 33501, 34360, 36465, 37796, 43809, 44668, 47245, 48620, 51540, 55835, 56694, 58344, 58412, 67002, 72930, 73015, 75592, 87618, 89336, 94490, 97240, 103080, 111670, 113388, 116824, 122837, 134004, 141735, 145860, 146030, 160633, 167505, 175236, 188980, 189839, 219045, 223340, 226776, 245674, 268008, 283470, 291720, 292060, 321266, 335010, 350472, 368511, 377960, 379678, 438090, 446680, 481899, 491348, 566940, 569517, 584120, 614185, 642532, 670020, 737022, 759356, 803165, 876180, 949195, 963798, 982696, 1133880, 1139034, 1228370, 1285064, 1340040, 1474044, 1518712, 1606330, 1752360, 1842555, 1898390, 1927596, 2088229, 2278068, 2409495, 2456740, 2847585, 2948088, 3212660, 3685110, 3796780, 3855192, 4176458, 4556136, 4818990, 4913480, 5695170, 6264687, 6425320, 7370220, 7593560, 8352916, 9637980, 10441145, 11390340, 12529374, 14740440, 16705832, 19275960, 20882290, 22780680, 25058748, 31323435, 41764580, 50117496, 62646870, 83529160, 125293740, 250587480]

約数ペア:

[(1, 250587480), (2, 125293740), (3, 83529160), (4, 62646870), (5, 50117496), (6, 41764580), (8, 31323435), (10, 25058748), (11, 22780680), (12, 20882290), (13, 19275960), (15, 16705832), (17, 14740440), (20, 12529374), (22, 11390340), (24, 10441145), (26, 9637980), (30, 8352916), (33, 7593560), (34, 7370220), (39, 6425320), (40, 6264687), (44, 5695170), (51, 4913480), (52, 4818990), (55, 4556136), (60, 4176458), (65, 3855192), (66, 3796780), (68, 3685110), (78, 3212660), (85, 2948088), (88, 2847585), (102, 2456740), (104, 2409495), (110, 2278068), (120, 2088229), (130, 1927596), (132, 1898390), (136, 1842555), (143, 1752360), (156, 1606330), (165, 1518712), (170, 1474044), (187, 1340040), (195, 1285064), (204, 1228370), (220, 1139034), (221, 1133880), (255, 982696), (260, 963798), (264, 949195), (286, 876180), (312, 803165), (330, 759356), (340, 737022), (374, 670020), (390, 642532), (408, 614185), (429, 584120), (440, 569517), (442, 566940), (510, 491348), (520, 481899), (561, 446680), (572, 438090), (660, 379678), (663, 377960), (680, 368511), (715, 350472), (748, 335010), (780, 321266), (858, 292060), (859, 291720), (884, 283470), (935, 268008), (1020, 245674), (1105, 226776), (1122, 223340), (1144, 219045), (1320, 189839), (1326, 188980), (1430, 175236), (1496, 167505), (1560, 160633), (1716, 146030), (1718, 145860), (1768, 141735), (1870, 134004), (2040, 122837), (2145, 116824), (2210, 113388), (2244, 111670), (2431, 103080), (2577, 97240), (2652, 94490), (2805, 89336), (2860, 87618), (3315, 75592), (3432, 73015), (3436, 72930), (3740, 67002), (4290, 58412), (4295, 58344), (4420, 56694), (4488, 55835), (4862, 51540), (5154, 48620), (5304, 47245), (5610, 44668), (5720, 43809), (6630, 37796), (6872, 36465), (7293, 34360), (7480, 33501), (8580, 29206), (8590, 29172), (8840, 28347), (9449, 26520), (9724, 25770), (10308, 24310), (11167, 22440), (11220, 22334), (12155, 20616), (12885, 19448), (13260, 18898), (14586, 17180), (14603, 17160)]