158309250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 445685760

約数和(自身を除く): 287376510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 125, 150, 155, 165, 186, 250, 275, 310, 330, 341, 375, 465, 550, 619, 682, 750, 775, 825, 930, 1023, 1238, 1375, 1550, 1650, 1705, 1857, 2046, 2325, 2750, 3095, 3410, 3714, 3875, 4125, 4650, 5115, 6190, 6809, 7750, 8250, 8525, 9285, 10230, 11625, 13618, 15475, 17050, 18570, 19189, 20427, 23250, 25575, 30950, 34045, 38378, 40854, 42625, 46425, 51150, 57567, 68090, 77375, 85250, 92850, 95945, 102135, 115134, 127875, 154750, 170225, 191890, 204270, 211079, 232125, 255750, 287835, 340450, 422158, 464250, 479725, 510675, 575670, 633237, 851125, 959450, 1021350, 1055395, 1266474, 1439175, 1702250, 2110790, 2398625, 2553375, 2878350, 3166185, 4797250, 5106750, 5276975, 6332370, 7195875, 10553950, 14391750, 15830925, 26384875, 31661850, 52769750, 79154625, 158309250]

約数ペア:

[(1, 158309250), (2, 79154625), (3, 52769750), (5, 31661850), (6, 26384875), (10, 15830925), (11, 14391750), (15, 10553950), (22, 7195875), (25, 6332370), (30, 5276975), (31, 5106750), (33, 4797250), (50, 3166185), (55, 2878350), (62, 2553375), (66, 2398625), (75, 2110790), (93, 1702250), (110, 1439175), (125, 1266474), (150, 1055395), (155, 1021350), (165, 959450), (186, 851125), (250, 633237), (275, 575670), (310, 510675), (330, 479725), (341, 464250), (375, 422158), (465, 340450), (550, 287835), (619, 255750), (682, 232125), (750, 211079), (775, 204270), (825, 191890), (930, 170225), (1023, 154750), (1238, 127875), (1375, 115134), (1550, 102135), (1650, 95945), (1705, 92850), (1857, 85250), (2046, 77375), (2325, 68090), (2750, 57567), (3095, 51150), (3410, 46425), (3714, 42625), (3875, 40854), (4125, 38378), (4650, 34045), (5115, 30950), (6190, 25575), (6809, 23250), (7750, 20427), (8250, 19189), (8525, 18570), (9285, 17050), (10230, 15475), (11625, 13618)]