231043800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 192

約数和(自身を含む): 812448000

約数和(自身を除く): 581404200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 456, 475, 494, 520, 570, 600, 650, 741, 760, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1559, 1560, 1900, 1950, 1976, 2280, 2470, 2600, 2850, 2964, 3118, 3705, 3800, 3900, 4677, 4940, 5700, 5928, 6175, 6236, 7410, 7795, 7800, 9354, 9880, 11400, 12350, 12472, 14820, 15590, 18525, 18708, 20267, 23385, 24700, 29621, 29640, 31180, 37050, 37416, 38975, 40534, 46770, 49400, 59242, 60801, 62360, 74100, 77950, 81068, 88863, 93540, 101335, 116925, 118484, 121602, 148105, 148200, 155900, 162136, 177726, 187080, 202670, 233850, 236968, 243204, 296210, 304005, 311800, 355452, 385073, 405340, 444315, 467700, 486408, 506675, 592420, 608010, 710904, 740525, 770146, 810680, 888630, 935400, 1013350, 1155219, 1184840, 1216020, 1481050, 1520025, 1540292, 1777260, 1925365, 2026700, 2221575, 2310438, 2432040, 2962100, 3040050, 3080584, 3554520, 3850730, 4053400, 4443150, 4620876, 5776095, 5924200, 6080100, 7701460, 8886300, 9241752, 9626825, 11552190, 12160200, 15402920, 17772600, 19253650, 23104380, 28880475, 38507300, 46208760, 57760950, 77014600, 115521900, 231043800]

約数ペア:

[(1, 231043800), (2, 115521900), (3, 77014600), (4, 57760950), (5, 46208760), (6, 38507300), (8, 28880475), (10, 23104380), (12, 19253650), (13, 17772600), (15, 15402920), (19, 12160200), (20, 11552190), (24, 9626825), (25, 9241752), (26, 8886300), (30, 7701460), (38, 6080100), (39, 5924200), (40, 5776095), (50, 4620876), (52, 4443150), (57, 4053400), (60, 3850730), (65, 3554520), (75, 3080584), (76, 3040050), (78, 2962100), (95, 2432040), (100, 2310438), (104, 2221575), (114, 2026700), (120, 1925365), (130, 1777260), (150, 1540292), (152, 1520025), (156, 1481050), (190, 1216020), (195, 1184840), (200, 1155219), (228, 1013350), (247, 935400), (260, 888630), (285, 810680), (300, 770146), (312, 740525), (325, 710904), (380, 608010), (390, 592420), (456, 506675), (475, 486408), (494, 467700), (520, 444315), (570, 405340), (600, 385073), (650, 355452), (741, 311800), (760, 304005), (780, 296210), (950, 243204), (975, 236968), (988, 233850), (1140, 202670), (1235, 187080), (1300, 177726), (1425, 162136), (1482, 155900), (1559, 148200), (1560, 148105), (1900, 121602), (1950, 118484), (1976, 116925), (2280, 101335), (2470, 93540), (2600, 88863), (2850, 81068), (2964, 77950), (3118, 74100), (3705, 62360), (3800, 60801), (3900, 59242), (4677, 49400), (4940, 46770), (5700, 40534), (5928, 38975), (6175, 37416), (6236, 37050), (7410, 31180), (7795, 29640), (7800, 29621), (9354, 24700), (9880, 23385), (11400, 20267), (12350, 18708), (12472, 18525), (14820, 15590)]