31134400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 87873840

約数和(自身を除く): 56739440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 61, 64, 80, 88, 100, 110, 116, 122, 145, 160, 176, 200, 220, 232, 244, 275, 290, 305, 319, 320, 352, 400, 440, 464, 488, 550, 580, 610, 638, 671, 704, 725, 800, 880, 928, 976, 1100, 1160, 1220, 1276, 1342, 1450, 1525, 1595, 1600, 1760, 1769, 1856, 1952, 2200, 2320, 2440, 2552, 2684, 2900, 3050, 3190, 3355, 3520, 3538, 3904, 4400, 4640, 4880, 5104, 5368, 5800, 6100, 6380, 6710, 7076, 7975, 8800, 8845, 9280, 9760, 10208, 10736, 11600, 12200, 12760, 13420, 14152, 15950, 16775, 17600, 17690, 19459, 19520, 20416, 21472, 23200, 24400, 25520, 26840, 28304, 31900, 33550, 35380, 38918, 42944, 44225, 46400, 48800, 51040, 53680, 56608, 63800, 67100, 70760, 77836, 88450, 97295, 97600, 102080, 107360, 113216, 127600, 134200, 141520, 155672, 176900, 194590, 214720, 255200, 268400, 283040, 311344, 353800, 389180, 486475, 510400, 536800, 566080, 622688, 707600, 778360, 972950, 1073600, 1245376, 1415200, 1556720, 1945900, 2830400, 3113440, 3891800, 6226880, 7783600, 15567200, 31134400]

約数ペア:

[(1, 31134400), (2, 15567200), (4, 7783600), (5, 6226880), (8, 3891800), (10, 3113440), (11, 2830400), (16, 1945900), (20, 1556720), (22, 1415200), (25, 1245376), (29, 1073600), (32, 972950), (40, 778360), (44, 707600), (50, 622688), (55, 566080), (58, 536800), (61, 510400), (64, 486475), (80, 389180), (88, 353800), (100, 311344), (110, 283040), (116, 268400), (122, 255200), (145, 214720), (160, 194590), (176, 176900), (200, 155672), (220, 141520), (232, 134200), (244, 127600), (275, 113216), (290, 107360), (305, 102080), (319, 97600), (320, 97295), (352, 88450), (400, 77836), (440, 70760), (464, 67100), (488, 63800), (550, 56608), (580, 53680), (610, 51040), (638, 48800), (671, 46400), (704, 44225), (725, 42944), (800, 38918), (880, 35380), (928, 33550), (976, 31900), (1100, 28304), (1160, 26840), (1220, 25520), (1276, 24400), (1342, 23200), (1450, 21472), (1525, 20416), (1595, 19520), (1600, 19459), (1760, 17690), (1769, 17600), (1856, 16775), (1952, 15950), (2200, 14152), (2320, 13420), (2440, 12760), (2552, 12200), (2684, 11600), (2900, 10736), (3050, 10208), (3190, 9760), (3355, 9280), (3520, 8845), (3538, 8800), (3904, 7975), (4400, 7076), (4640, 6710), (4880, 6380), (5104, 6100), (5368, 5800)]