25431120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 360

約数和(自身を含む): 106198560

約数和(自身を除く): 80767440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 30, 33, 36, 38, 39, 40, 44, 45, 48, 52, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 90, 95, 99, 104, 110, 114, 117, 120, 130, 132, 143, 144, 152, 156, 165, 169, 171, 176, 180, 190, 195, 198, 208, 209, 220, 228, 234, 240, 247, 260, 264, 285, 286, 304, 312, 330, 338, 342, 360, 380, 390, 396, 418, 429, 440, 456, 468, 494, 495, 507, 520, 528, 570, 572, 585, 624, 627, 660, 676, 684, 715, 720, 741, 760, 780, 792, 836, 845, 855, 858, 880, 912, 936, 988, 990, 1014, 1040, 1045, 1140, 1144, 1170, 1235, 1254, 1287, 1320, 1352, 1368, 1430, 1482, 1520, 1521, 1560, 1584, 1672, 1690, 1710, 1716, 1859, 1872, 1881, 1976, 1980, 2028, 2090, 2145, 2223, 2280, 2288, 2340, 2470, 2508, 2535, 2574, 2640, 2704, 2717, 2736, 2860, 2964, 3042, 3120, 3135, 3211, 3344, 3380, 3420, 3432, 3705, 3718, 3762, 3952, 3960, 4056, 4180, 4290, 4446, 4560, 4680, 4940, 5016, 5070, 5148, 5434, 5577, 5720, 5928, 6084, 6270, 6422, 6435, 6760, 6840, 6864, 7410, 7436, 7524, 7605, 7920, 8112, 8151, 8360, 8580, 8892, 9295, 9360, 9405, 9633, 9880, 10032, 10140, 10296, 10868, 11115, 11154, 11440, 11856, 12168, 12540, 12844, 12870, 13520, 13585, 13680, 14820, 14872, 15048, 15210, 16055, 16302, 16720, 16731, 17160, 17784, 18590, 18810, 19266, 19760, 20280, 20592, 21736, 22230, 22308, 24336, 24453, 25080, 25688, 25740, 27170, 27885, 28899, 29640, 29744, 30096, 30420, 32110, 32604, 33462, 34320, 35321, 35568, 37180, 37620, 38532, 40560, 40755, 43472, 44460, 44616, 48165, 48906, 50160, 51376, 51480, 54340, 55770, 57798, 59280, 60840, 64220, 65208, 66924, 70642, 74360, 75240, 77064, 81510, 83655, 88920, 89232, 96330, 97812, 102960, 105963, 108680, 111540, 115596, 121680, 122265, 128440, 130416, 133848, 141284, 144495, 148720, 150480, 154128, 163020, 167310, 176605, 177840, 192660, 195624, 211926, 217360, 223080, 231192, 244530, 256880, 267696, 282568, 288990, 317889, 326040, 334620, 353210, 385320, 391248, 423852, 446160, 462384, 489060, 529815, 565136, 577980, 635778, 652080, 669240, 706420, 770640, 847704, 978120, 1059630, 1155960, 1271556, 1338480, 1412840, 1589445, 1695408, 1956240, 2119260, 2311920, 2543112, 2825680, 3178890, 4238520, 5086224, 6357780, 8477040, 12715560, 25431120]

約数ペア:

[(1, 25431120), (2, 12715560), (3, 8477040), (4, 6357780), (5, 5086224), (6, 4238520), (8, 3178890), (9, 2825680), (10, 2543112), (11, 2311920), (12, 2119260), (13, 1956240), (15, 1695408), (16, 1589445), (18, 1412840), (19, 1338480), (20, 1271556), (22, 1155960), (24, 1059630), (26, 978120), (30, 847704), (33, 770640), (36, 706420), (38, 669240), (39, 652080), (40, 635778), (44, 577980), (45, 565136), (48, 529815), (52, 489060), (55, 462384), (57, 446160), (60, 423852), (65, 391248), (66, 385320), (72, 353210), (76, 334620), (78, 326040), (80, 317889), (88, 288990), (90, 282568), (95, 267696), (99, 256880), (104, 244530), (110, 231192), (114, 223080), (117, 217360), (120, 211926), (130, 195624), (132, 192660), (143, 177840), (144, 176605), (152, 167310), (156, 163020), (165, 154128), (169, 150480), (171, 148720), (176, 144495), (180, 141284), (190, 133848), (195, 130416), (198, 128440), (208, 122265), (209, 121680), (220, 115596), (228, 111540), (234, 108680), (240, 105963), (247, 102960), (260, 97812), (264, 96330), (285, 89232), (286, 88920), (304, 83655), (312, 81510), (330, 77064), (338, 75240), (342, 74360), (360, 70642), (380, 66924), (390, 65208), (396, 64220), (418, 60840), (429, 59280), (440, 57798), (456, 55770), (468, 54340), (494, 51480), (495, 51376), (507, 50160), (520, 48906), (528, 48165), (570, 44616), (572, 44460), (585, 43472), (624, 40755), (627, 40560), (660, 38532), (676, 37620), (684, 37180), (715, 35568), (720, 35321), (741, 34320), (760, 33462), (780, 32604), (792, 32110), (836, 30420), (845, 30096), (855, 29744), (858, 29640), (880, 28899), (912, 27885), (936, 27170), (988, 25740), (990, 25688), (1014, 25080), (1040, 24453), (1045, 24336), (1140, 22308), (1144, 22230), (1170, 21736), (1235, 20592), (1254, 20280), (1287, 19760), (1320, 19266), (1352, 18810), (1368, 18590), (1430, 17784), (1482, 17160), (1520, 16731), (1521, 16720), (1560, 16302), (1584, 16055), (1672, 15210), (1690, 15048), (1710, 14872), (1716, 14820), (1859, 13680), (1872, 13585), (1881, 13520), (1976, 12870), (1980, 12844), (2028, 12540), (2090, 12168), (2145, 11856), (2223, 11440), (2280, 11154), (2288, 11115), (2340, 10868), (2470, 10296), (2508, 10140), (2535, 10032), (2574, 9880), (2640, 9633), (2704, 9405), (2717, 9360), (2736, 9295), (2860, 8892), (2964, 8580), (3042, 8360), (3120, 8151), (3135, 8112), (3211, 7920), (3344, 7605), (3380, 7524), (3420, 7436), (3432, 7410), (3705, 6864), (3718, 6840), (3762, 6760), (3952, 6435), (3960, 6422), (4056, 6270), (4180, 6084), (4290, 5928), (4446, 5720), (4560, 5577), (4680, 5434), (4940, 5148), (5016, 5070)]