79359200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 213736320

約数和(自身を除く): 134377120

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, 227, 230, 304, 368, 380, 400, 437, 454, 460, 475, 575, 608, 736, 760, 800, 874, 908, 920, 950, 1135, 1150, 1520, 1748, 1816, 1840, 1900, 2185, 2270, 2300, 3040, 3496, 3632, 3680, 3800, 4313, 4370, 4540, 4600, 5221, 5675, 6992, 7264, 7600, 8626, 8740, 9080, 9200, 10442, 10925, 11350, 13984, 15200, 17252, 17480, 18160, 18400, 20884, 21565, 21850, 22700, 26105, 34504, 34960, 36320, 41768, 43130, 43700, 45400, 52210, 69008, 69920, 83536, 86260, 87400, 90800, 99199, 104420, 107825, 130525, 138016, 167072, 172520, 174800, 181600, 198398, 208840, 215650, 261050, 345040, 349600, 396796, 417680, 431300, 495995, 522100, 690080, 793592, 835360, 862600, 991990, 1044200, 1587184, 1725200, 1983980, 2088400, 2479975, 3174368, 3450400, 3967960, 4176800, 4959950, 7935920, 9919900, 15871840, 19839800, 39679600, 79359200]

約数ペア:

[(1, 79359200), (2, 39679600), (4, 19839800), (5, 15871840), (8, 9919900), (10, 7935920), (16, 4959950), (19, 4176800), (20, 3967960), (23, 3450400), (25, 3174368), (32, 2479975), (38, 2088400), (40, 1983980), (46, 1725200), (50, 1587184), (76, 1044200), (80, 991990), (92, 862600), (95, 835360), (100, 793592), (115, 690080), (152, 522100), (160, 495995), (184, 431300), (190, 417680), (200, 396796), (227, 349600), (230, 345040), (304, 261050), (368, 215650), (380, 208840), (400, 198398), (437, 181600), (454, 174800), (460, 172520), (475, 167072), (575, 138016), (608, 130525), (736, 107825), (760, 104420), (800, 99199), (874, 90800), (908, 87400), (920, 86260), (950, 83536), (1135, 69920), (1150, 69008), (1520, 52210), (1748, 45400), (1816, 43700), (1840, 43130), (1900, 41768), (2185, 36320), (2270, 34960), (2300, 34504), (3040, 26105), (3496, 22700), (3632, 21850), (3680, 21565), (3800, 20884), (4313, 18400), (4370, 18160), (4540, 17480), (4600, 17252), (5221, 15200), (5675, 13984), (6992, 11350), (7264, 10925), (7600, 10442), (8626, 9200), (8740, 9080)]