207162150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 392799450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 31, 39, 46, 50, 62, 65, 69, 75, 78, 93, 115, 130, 138, 149, 150, 155, 186, 195, 230, 298, 299, 310, 325, 345, 390, 403, 447, 465, 575, 598, 650, 690, 713, 745, 775, 806, 894, 897, 930, 975, 1150, 1209, 1426, 1490, 1495, 1550, 1725, 1794, 1937, 1950, 2015, 2139, 2235, 2325, 2418, 2990, 3427, 3450, 3565, 3725, 3874, 4030, 4278, 4470, 4485, 4619, 4650, 5811, 6045, 6854, 7130, 7450, 7475, 8970, 9238, 9269, 9685, 10075, 10281, 10695, 11175, 11622, 12090, 13857, 14950, 17135, 17825, 18538, 19370, 20150, 20562, 21390, 22350, 22425, 23095, 27714, 27807, 29055, 30225, 34270, 35650, 44551, 44850, 46190, 46345, 48425, 51405, 53475, 55614, 58110, 60047, 60450, 69285, 85675, 89102, 92690, 96850, 102810, 106237, 106950, 115475, 120094, 133653, 138570, 139035, 145275, 171350, 180141, 212474, 222755, 230950, 231725, 257025, 267306, 278070, 290550, 300235, 318711, 346425, 360282, 445510, 463450, 514050, 531185, 600470, 637422, 668265, 692850, 695175, 900705, 1062370, 1113775, 1336530, 1381081, 1390350, 1501175, 1593555, 1801410, 2227550, 2655925, 2762162, 3002350, 3187110, 3341325, 4143243, 4503525, 5311850, 6682650, 6905405, 7967775, 8286486, 9007050, 13810810, 15935550, 20716215, 34527025, 41432430, 69054050, 103581075, 207162150]

約数ペア:

[(1, 207162150), (2, 103581075), (3, 69054050), (5, 41432430), (6, 34527025), (10, 20716215), (13, 15935550), (15, 13810810), (23, 9007050), (25, 8286486), (26, 7967775), (30, 6905405), (31, 6682650), (39, 5311850), (46, 4503525), (50, 4143243), (62, 3341325), (65, 3187110), (69, 3002350), (75, 2762162), (78, 2655925), (93, 2227550), (115, 1801410), (130, 1593555), (138, 1501175), (149, 1390350), (150, 1381081), (155, 1336530), (186, 1113775), (195, 1062370), (230, 900705), (298, 695175), (299, 692850), (310, 668265), (325, 637422), (345, 600470), (390, 531185), (403, 514050), (447, 463450), (465, 445510), (575, 360282), (598, 346425), (650, 318711), (690, 300235), (713, 290550), (745, 278070), (775, 267306), (806, 257025), (894, 231725), (897, 230950), (930, 222755), (975, 212474), (1150, 180141), (1209, 171350), (1426, 145275), (1490, 139035), (1495, 138570), (1550, 133653), (1725, 120094), (1794, 115475), (1937, 106950), (1950, 106237), (2015, 102810), (2139, 96850), (2235, 92690), (2325, 89102), (2418, 85675), (2990, 69285), (3427, 60450), (3450, 60047), (3565, 58110), (3725, 55614), (3874, 53475), (4030, 51405), (4278, 48425), (4470, 46345), (4485, 46190), (4619, 44850), (4650, 44551), (5811, 35650), (6045, 34270), (6854, 30225), (7130, 29055), (7450, 27807), (7475, 27714), (8970, 23095), (9238, 22425), (9269, 22350), (9685, 21390), (10075, 20562), (10281, 20150), (10695, 19370), (11175, 18538), (11622, 17825), (12090, 17135), (13857, 14950)]