448507620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1570907520

約数和(自身を除く): 1122399900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 73, 87, 90, 99, 107, 110, 116, 132, 145, 146, 165, 174, 180, 198, 214, 219, 220, 261, 290, 292, 319, 321, 330, 348, 365, 396, 428, 435, 438, 495, 522, 535, 580, 638, 642, 657, 660, 730, 803, 870, 876, 957, 963, 990, 1044, 1070, 1095, 1177, 1276, 1284, 1305, 1314, 1460, 1595, 1605, 1606, 1740, 1914, 1926, 1980, 2117, 2140, 2190, 2354, 2409, 2610, 2628, 2871, 3103, 3190, 3210, 3212, 3285, 3531, 3828, 3852, 4015, 4234, 4380, 4708, 4785, 4815, 4818, 5220, 5742, 5885, 6206, 6351, 6380, 6420, 6570, 7062, 7227, 7811, 8030, 8468, 9309, 9570, 9630, 9636, 10585, 10593, 11484, 11770, 12045, 12412, 12702, 13140, 14124, 14355, 14454, 15515, 15622, 16060, 17655, 18618, 19053, 19140, 19260, 21170, 21186, 23287, 23433, 23540, 24090, 25404, 27927, 28710, 28908, 31030, 31244, 31755, 34133, 35310, 36135, 37236, 38106, 39055, 42340, 42372, 46545, 46574, 46866, 48180, 52965, 55854, 57420, 62060, 63510, 68266, 69861, 70299, 70620, 72270, 76212, 78110, 85921, 93090, 93148, 93732, 95265, 102399, 105930, 111708, 116435, 117165, 127020, 136532, 139635, 139722, 140598, 144540, 156220, 170665, 171842, 186180, 190530, 204798, 209583, 211860, 226519, 232870, 234330, 257763, 279270, 279444, 281196, 307197, 341330, 343684, 349305, 351495, 381060, 409596, 419166, 429605, 453038, 465740, 468660, 511995, 515526, 558540, 614394, 679557, 682660, 698610, 702990, 773289, 838332, 859210, 906076, 1023990, 1031052, 1047915, 1132595, 1228788, 1288815, 1359114, 1397220, 1405980, 1535985, 1546578, 1718420, 2038671, 2047980, 2095830, 2265190, 2491709, 2577630, 2718228, 3071970, 3093156, 3397785, 3866445, 4077342, 4191660, 4530380, 4983418, 5155260, 6143940, 6795570, 7475127, 7732890, 8154684, 9966836, 10193355, 12458545, 13591140, 14950254, 15465780, 20386710, 22425381, 24917090, 29900508, 37375635, 40773420, 44850762, 49834180, 74751270, 89701524, 112126905, 149502540, 224253810, 448507620]

約数ペア:

[(1, 448507620), (2, 224253810), (3, 149502540), (4, 112126905), (5, 89701524), (6, 74751270), (9, 49834180), (10, 44850762), (11, 40773420), (12, 37375635), (15, 29900508), (18, 24917090), (20, 22425381), (22, 20386710), (29, 15465780), (30, 14950254), (33, 13591140), (36, 12458545), (44, 10193355), (45, 9966836), (55, 8154684), (58, 7732890), (60, 7475127), (66, 6795570), (73, 6143940), (87, 5155260), (90, 4983418), (99, 4530380), (107, 4191660), (110, 4077342), (116, 3866445), (132, 3397785), (145, 3093156), (146, 3071970), (165, 2718228), (174, 2577630), (180, 2491709), (198, 2265190), (214, 2095830), (219, 2047980), (220, 2038671), (261, 1718420), (290, 1546578), (292, 1535985), (319, 1405980), (321, 1397220), (330, 1359114), (348, 1288815), (365, 1228788), (396, 1132595), (428, 1047915), (435, 1031052), (438, 1023990), (495, 906076), (522, 859210), (535, 838332), (580, 773289), (638, 702990), (642, 698610), (657, 682660), (660, 679557), (730, 614394), (803, 558540), (870, 515526), (876, 511995), (957, 468660), (963, 465740), (990, 453038), (1044, 429605), (1070, 419166), (1095, 409596), (1177, 381060), (1276, 351495), (1284, 349305), (1305, 343684), (1314, 341330), (1460, 307197), (1595, 281196), (1605, 279444), (1606, 279270), (1740, 257763), (1914, 234330), (1926, 232870), (1980, 226519), (2117, 211860), (2140, 209583), (2190, 204798), (2354, 190530), (2409, 186180), (2610, 171842), (2628, 170665), (2871, 156220), (3103, 144540), (3190, 140598), (3210, 139722), (3212, 139635), (3285, 136532), (3531, 127020), (3828, 117165), (3852, 116435), (4015, 111708), (4234, 105930), (4380, 102399), (4708, 95265), (4785, 93732), (4815, 93148), (4818, 93090), (5220, 85921), (5742, 78110), (5885, 76212), (6206, 72270), (6351, 70620), (6380, 70299), (6420, 69861), (6570, 68266), (7062, 63510), (7227, 62060), (7811, 57420), (8030, 55854), (8468, 52965), (9309, 48180), (9570, 46866), (9630, 46574), (9636, 46545), (10585, 42372), (10593, 42340), (11484, 39055), (11770, 38106), (12045, 37236), (12412, 36135), (12702, 35310), (13140, 34133), (14124, 31755), (14355, 31244), (14454, 31030), (15515, 28908), (15622, 28710), (16060, 27927), (17655, 25404), (18618, 24090), (19053, 23540), (19140, 23433), (19260, 23287), (21170, 21186)]