25425120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 99283968

約数和(自身を除く): 73858848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 47, 48, 49, 56, 60, 69, 70, 80, 84, 92, 94, 96, 98, 105, 112, 115, 120, 138, 140, 141, 147, 160, 161, 168, 184, 188, 196, 210, 224, 230, 235, 240, 245, 276, 280, 282, 294, 322, 329, 336, 345, 368, 376, 392, 420, 460, 470, 480, 483, 490, 552, 560, 564, 588, 644, 658, 672, 690, 705, 735, 736, 752, 784, 805, 840, 920, 940, 966, 980, 987, 1081, 1104, 1120, 1127, 1128, 1176, 1288, 1316, 1380, 1410, 1470, 1504, 1568, 1610, 1645, 1680, 1840, 1880, 1932, 1960, 1974, 2162, 2208, 2254, 2256, 2303, 2352, 2415, 2576, 2632, 2760, 2820, 2940, 3220, 3243, 3290, 3360, 3381, 3680, 3760, 3864, 3920, 3948, 4324, 4508, 4512, 4606, 4704, 4830, 4935, 5152, 5264, 5405, 5520, 5635, 5640, 5880, 6440, 6486, 6580, 6762, 6909, 7520, 7567, 7728, 7840, 7896, 8648, 9016, 9212, 9660, 9870, 10528, 10810, 11040, 11270, 11280, 11515, 11760, 12880, 12972, 13160, 13524, 13818, 15134, 15456, 15792, 16215, 16905, 17296, 18032, 18424, 19320, 19740, 21620, 22540, 22560, 22701, 23030, 23520, 25760, 25944, 26320, 27048, 27636, 30268, 31584, 32430, 33810, 34545, 34592, 36064, 36848, 37835, 38640, 39480, 43240, 45080, 45402, 46060, 51888, 52640, 52969, 54096, 55272, 60536, 64860, 67620, 69090, 73696, 75670, 77280, 78960, 86480, 90160, 90804, 92120, 103776, 105938, 108192, 110544, 113505, 121072, 129720, 135240, 138180, 151340, 157920, 158907, 172960, 180320, 181608, 184240, 211876, 221088, 227010, 242144, 259440, 264845, 270480, 276360, 302680, 317814, 363216, 368480, 423752, 454020, 518880, 529690, 540960, 552720, 605360, 635628, 726432, 794535, 847504, 908040, 1059380, 1105440, 1210720, 1271256, 1589070, 1695008, 1816080, 2118760, 2542512, 3178140, 3632160, 4237520, 5085024, 6356280, 8475040, 12712560, 25425120]

約数ペア:

[(1, 25425120), (2, 12712560), (3, 8475040), (4, 6356280), (5, 5085024), (6, 4237520), (7, 3632160), (8, 3178140), (10, 2542512), (12, 2118760), (14, 1816080), (15, 1695008), (16, 1589070), (20, 1271256), (21, 1210720), (23, 1105440), (24, 1059380), (28, 908040), (30, 847504), (32, 794535), (35, 726432), (40, 635628), (42, 605360), (46, 552720), (47, 540960), (48, 529690), (49, 518880), (56, 454020), (60, 423752), (69, 368480), (70, 363216), (80, 317814), (84, 302680), (92, 276360), (94, 270480), (96, 264845), (98, 259440), (105, 242144), (112, 227010), (115, 221088), (120, 211876), (138, 184240), (140, 181608), (141, 180320), (147, 172960), (160, 158907), (161, 157920), (168, 151340), (184, 138180), (188, 135240), (196, 129720), (210, 121072), (224, 113505), (230, 110544), (235, 108192), (240, 105938), (245, 103776), (276, 92120), (280, 90804), (282, 90160), (294, 86480), (322, 78960), (329, 77280), (336, 75670), (345, 73696), (368, 69090), (376, 67620), (392, 64860), (420, 60536), (460, 55272), (470, 54096), (480, 52969), (483, 52640), (490, 51888), (552, 46060), (560, 45402), (564, 45080), (588, 43240), (644, 39480), (658, 38640), (672, 37835), (690, 36848), (705, 36064), (735, 34592), (736, 34545), (752, 33810), (784, 32430), (805, 31584), (840, 30268), (920, 27636), (940, 27048), (966, 26320), (980, 25944), (987, 25760), (1081, 23520), (1104, 23030), (1120, 22701), (1127, 22560), (1128, 22540), (1176, 21620), (1288, 19740), (1316, 19320), (1380, 18424), (1410, 18032), (1470, 17296), (1504, 16905), (1568, 16215), (1610, 15792), (1645, 15456), (1680, 15134), (1840, 13818), (1880, 13524), (1932, 13160), (1960, 12972), (1974, 12880), (2162, 11760), (2208, 11515), (2254, 11280), (2256, 11270), (2303, 11040), (2352, 10810), (2415, 10528), (2576, 9870), (2632, 9660), (2760, 9212), (2820, 9016), (2940, 8648), (3220, 7896), (3243, 7840), (3290, 7728), (3360, 7567), (3381, 7520), (3680, 6909), (3760, 6762), (3864, 6580), (3920, 6486), (3948, 6440), (4324, 5880), (4508, 5640), (4512, 5635), (4606, 5520), (4704, 5405), (4830, 5264), (4935, 5152)]