1374277600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3993

約数の個数: 144

約数和(自身を含む): 3686014080

約数和(自身を除く): 2311736480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 160, 184, 190, 200, 230, 304, 368, 380, 400, 437, 460, 475, 575, 608, 736, 760, 800, 874, 920, 950, 1150, 1520, 1748, 1840, 1900, 2185, 2300, 3040, 3496, 3680, 3800, 3931, 4370, 4600, 6992, 7600, 7862, 8740, 9200, 10925, 13984, 15200, 15724, 17480, 18400, 19655, 21850, 31448, 34960, 39310, 43700, 62896, 69920, 74689, 78620, 87400, 90413, 98275, 125792, 149378, 157240, 174800, 180826, 196550, 298756, 314480, 349600, 361652, 373445, 393100, 452065, 597512, 628960, 723304, 746890, 786200, 904130, 1195024, 1446608, 1493780, 1572400, 1717847, 1808260, 1867225, 2260325, 2390048, 2893216, 2987560, 3144800, 3435694, 3616520, 3734450, 4520650, 5975120, 6871388, 7233040, 7468900, 8589235, 9041300, 11950240, 13742776, 14466080, 14937800, 17178470, 18082600, 27485552, 29875600, 34356940, 36165200, 42946175, 54971104, 59751200, 68713880, 72330400, 85892350, 137427760, 171784700, 274855520, 343569400, 687138800, 1374277600]

約数ペア:

[(1, 1374277600), (2, 687138800), (4, 343569400), (5, 274855520), (8, 171784700), (10, 137427760), (16, 85892350), (19, 72330400), (20, 68713880), (23, 59751200), (25, 54971104), (32, 42946175), (38, 36165200), (40, 34356940), (46, 29875600), (50, 27485552), (76, 18082600), (80, 17178470), (92, 14937800), (95, 14466080), (100, 13742776), (115, 11950240), (152, 9041300), (160, 8589235), (184, 7468900), (190, 7233040), (200, 6871388), (230, 5975120), (304, 4520650), (368, 3734450), (380, 3616520), (400, 3435694), (437, 3144800), (460, 2987560), (475, 2893216), (575, 2390048), (608, 2260325), (736, 1867225), (760, 1808260), (800, 1717847), (874, 1572400), (920, 1493780), (950, 1446608), (1150, 1195024), (1520, 904130), (1748, 786200), (1840, 746890), (1900, 723304), (2185, 628960), (2300, 597512), (3040, 452065), (3496, 393100), (3680, 373445), (3800, 361652), (3931, 349600), (4370, 314480), (4600, 298756), (6992, 196550), (7600, 180826), (7862, 174800), (8740, 157240), (9200, 149378), (10925, 125792), (13984, 98275), (15200, 90413), (15724, 87400), (17480, 78620), (18400, 74689), (19655, 69920), (21850, 62896), (31448, 43700), (34960, 39310)]