91729000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 150882200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 125, 155, 200, 220, 248, 250, 269, 275, 310, 341, 440, 500, 538, 550, 620, 682, 775, 1000, 1076, 1100, 1240, 1345, 1364, 1375, 1550, 1705, 2152, 2200, 2690, 2728, 2750, 2959, 3100, 3410, 3875, 5380, 5500, 5918, 6200, 6725, 6820, 7750, 8339, 8525, 10760, 11000, 11836, 13450, 13640, 14795, 15500, 16678, 17050, 23672, 26900, 29590, 31000, 33356, 33625, 34100, 41695, 42625, 53800, 59180, 66712, 67250, 68200, 73975, 83390, 85250, 91729, 118360, 134500, 147950, 166780, 170500, 183458, 208475, 269000, 295900, 333560, 341000, 366916, 369875, 416950, 458645, 591800, 733832, 739750, 833900, 917290, 1042375, 1479500, 1667800, 1834580, 2084750, 2293225, 2959000, 3669160, 4169500, 4586450, 8339000, 9172900, 11466125, 18345800, 22932250, 45864500, 91729000]

約数ペア:

[(1, 91729000), (2, 45864500), (4, 22932250), (5, 18345800), (8, 11466125), (10, 9172900), (11, 8339000), (20, 4586450), (22, 4169500), (25, 3669160), (31, 2959000), (40, 2293225), (44, 2084750), (50, 1834580), (55, 1667800), (62, 1479500), (88, 1042375), (100, 917290), (110, 833900), (124, 739750), (125, 733832), (155, 591800), (200, 458645), (220, 416950), (248, 369875), (250, 366916), (269, 341000), (275, 333560), (310, 295900), (341, 269000), (440, 208475), (500, 183458), (538, 170500), (550, 166780), (620, 147950), (682, 134500), (775, 118360), (1000, 91729), (1076, 85250), (1100, 83390), (1240, 73975), (1345, 68200), (1364, 67250), (1375, 66712), (1550, 59180), (1705, 53800), (2152, 42625), (2200, 41695), (2690, 34100), (2728, 33625), (2750, 33356), (2959, 31000), (3100, 29590), (3410, 26900), (3875, 23672), (5380, 17050), (5500, 16678), (5918, 15500), (6200, 14795), (6725, 13640), (6820, 13450), (7750, 11836), (8339, 11000), (8525, 10760)]