155672000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 442203840

約数和(自身を除く): 286531840

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, 125, 145, 160, 176, 200, 220, 232, 244, 250, 275, 290, 305, 319, 320, 352, 400, 440, 464, 488, 500, 550, 580, 610, 638, 671, 704, 725, 800, 880, 928, 976, 1000, 1100, 1160, 1220, 1276, 1342, 1375, 1450, 1525, 1595, 1600, 1760, 1769, 1856, 1952, 2000, 2200, 2320, 2440, 2552, 2684, 2750, 2900, 3050, 3190, 3355, 3520, 3538, 3625, 3904, 4000, 4400, 4640, 4880, 5104, 5368, 5500, 5800, 6100, 6380, 6710, 7076, 7250, 7625, 7975, 8000, 8800, 8845, 9280, 9760, 10208, 10736, 11000, 11600, 12200, 12760, 13420, 14152, 14500, 15250, 15950, 16775, 17600, 17690, 19459, 19520, 20416, 21472, 22000, 23200, 24400, 25520, 26840, 28304, 29000, 30500, 31900, 33550, 35380, 38918, 39875, 42944, 44000, 44225, 46400, 48800, 51040, 53680, 56608, 58000, 61000, 63800, 67100, 70760, 77836, 79750, 83875, 88000, 88450, 97295, 97600, 102080, 107360, 113216, 116000, 122000, 127600, 134200, 141520, 155672, 159500, 167750, 176900, 194590, 214720, 221125, 232000, 244000, 255200, 268400, 283040, 311344, 319000, 335500, 353800, 389180, 442250, 486475, 488000, 510400, 536800, 566080, 622688, 638000, 671000, 707600, 778360, 884500, 972950, 1073600, 1245376, 1276000, 1342000, 1415200, 1556720, 1769000, 1945900, 2432375, 2552000, 2684000, 2830400, 3113440, 3538000, 3891800, 4864750, 5368000, 6226880, 7076000, 7783600, 9729500, 14152000, 15567200, 19459000, 31134400, 38918000, 77836000, 155672000]

約数ペア:

[(1, 155672000), (2, 77836000), (4, 38918000), (5, 31134400), (8, 19459000), (10, 15567200), (11, 14152000), (16, 9729500), (20, 7783600), (22, 7076000), (25, 6226880), (29, 5368000), (32, 4864750), (40, 3891800), (44, 3538000), (50, 3113440), (55, 2830400), (58, 2684000), (61, 2552000), (64, 2432375), (80, 1945900), (88, 1769000), (100, 1556720), (110, 1415200), (116, 1342000), (122, 1276000), (125, 1245376), (145, 1073600), (160, 972950), (176, 884500), (200, 778360), (220, 707600), (232, 671000), (244, 638000), (250, 622688), (275, 566080), (290, 536800), (305, 510400), (319, 488000), (320, 486475), (352, 442250), (400, 389180), (440, 353800), (464, 335500), (488, 319000), (500, 311344), (550, 283040), (580, 268400), (610, 255200), (638, 244000), (671, 232000), (704, 221125), (725, 214720), (800, 194590), (880, 176900), (928, 167750), (976, 159500), (1000, 155672), (1100, 141520), (1160, 134200), (1220, 127600), (1276, 122000), (1342, 116000), (1375, 113216), (1450, 107360), (1525, 102080), (1595, 97600), (1600, 97295), (1760, 88450), (1769, 88000), (1856, 83875), (1952, 79750), (2000, 77836), (2200, 70760), (2320, 67100), (2440, 63800), (2552, 61000), (2684, 58000), (2750, 56608), (2900, 53680), (3050, 51040), (3190, 48800), (3355, 46400), (3520, 44225), (3538, 44000), (3625, 42944), (3904, 39875), (4000, 38918), (4400, 35380), (4640, 33550), (4880, 31900), (5104, 30500), (5368, 29000), (5500, 28304), (5800, 26840), (6100, 25520), (6380, 24400), (6710, 23200), (7076, 22000), (7250, 21472), (7625, 20416), (7975, 19520), (8000, 19459), (8800, 17690), (8845, 17600), (9280, 16775), (9760, 15950), (10208, 15250), (10736, 14500), (11000, 14152), (11600, 13420), (12200, 12760)]