25965720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 68383080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 83, 88, 90, 99, 110, 120, 132, 158, 165, 166, 180, 198, 220, 237, 249, 264, 316, 330, 332, 360, 395, 396, 415, 440, 474, 495, 498, 632, 660, 664, 711, 747, 790, 792, 830, 869, 913, 948, 990, 996, 1185, 1245, 1320, 1422, 1494, 1580, 1660, 1738, 1826, 1896, 1980, 1992, 2370, 2490, 2607, 2739, 2844, 2988, 3160, 3320, 3476, 3555, 3652, 3735, 3960, 4345, 4565, 4740, 4980, 5214, 5478, 5688, 5976, 6557, 6952, 7110, 7304, 7470, 7821, 8217, 8690, 9130, 9480, 9960, 10428, 10956, 13035, 13114, 13695, 14220, 14940, 15642, 16434, 17380, 18260, 19671, 20856, 21912, 26070, 26228, 27390, 28440, 29880, 31284, 32785, 32868, 34760, 36520, 39105, 39342, 41085, 52140, 52456, 54780, 59013, 62568, 65570, 65736, 72127, 78210, 78684, 82170, 98355, 104280, 109560, 118026, 131140, 144254, 156420, 157368, 164340, 196710, 216381, 236052, 262280, 288508, 295065, 312840, 328680, 360635, 393420, 432762, 472104, 577016, 590130, 649143, 721270, 786840, 865524, 1081905, 1180260, 1298286, 1442540, 1731048, 2163810, 2360520, 2596572, 2885080, 3245715, 4327620, 5193144, 6491430, 8655240, 12982860, 25965720]

約数ペア:

[(1, 25965720), (2, 12982860), (3, 8655240), (4, 6491430), (5, 5193144), (6, 4327620), (8, 3245715), (9, 2885080), (10, 2596572), (11, 2360520), (12, 2163810), (15, 1731048), (18, 1442540), (20, 1298286), (22, 1180260), (24, 1081905), (30, 865524), (33, 786840), (36, 721270), (40, 649143), (44, 590130), (45, 577016), (55, 472104), (60, 432762), (66, 393420), (72, 360635), (79, 328680), (83, 312840), (88, 295065), (90, 288508), (99, 262280), (110, 236052), (120, 216381), (132, 196710), (158, 164340), (165, 157368), (166, 156420), (180, 144254), (198, 131140), (220, 118026), (237, 109560), (249, 104280), (264, 98355), (316, 82170), (330, 78684), (332, 78210), (360, 72127), (395, 65736), (396, 65570), (415, 62568), (440, 59013), (474, 54780), (495, 52456), (498, 52140), (632, 41085), (660, 39342), (664, 39105), (711, 36520), (747, 34760), (790, 32868), (792, 32785), (830, 31284), (869, 29880), (913, 28440), (948, 27390), (990, 26228), (996, 26070), (1185, 21912), (1245, 20856), (1320, 19671), (1422, 18260), (1494, 17380), (1580, 16434), (1660, 15642), (1738, 14940), (1826, 14220), (1896, 13695), (1980, 13114), (1992, 13035), (2370, 10956), (2490, 10428), (2607, 9960), (2739, 9480), (2844, 9130), (2988, 8690), (3160, 8217), (3320, 7821), (3476, 7470), (3555, 7304), (3652, 7110), (3735, 6952), (3960, 6557), (4345, 5976), (4565, 5688), (4740, 5478), (4980, 5214)]