270251800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 799948800

約数和(自身を除く): 529697000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 310, 325, 350, 364, 403, 434, 455, 479, 520, 620, 650, 700, 728, 775, 806, 868, 910, 958, 1085, 1240, 1300, 1400, 1550, 1612, 1736, 1820, 1916, 2015, 2170, 2275, 2395, 2600, 2821, 3100, 3224, 3353, 3640, 3832, 4030, 4340, 4550, 4790, 5425, 5642, 6200, 6227, 6706, 8060, 8680, 9100, 9580, 10075, 10850, 11284, 11975, 12454, 13412, 14105, 14849, 16120, 16765, 18200, 19160, 20150, 21700, 22568, 23950, 24908, 26824, 28210, 29698, 31135, 33530, 40300, 43400, 43589, 47900, 49816, 56420, 59396, 62270, 67060, 70525, 74245, 80600, 83825, 87178, 95800, 103943, 112840, 118792, 124540, 134120, 141050, 148490, 155675, 167650, 174356, 193037, 207886, 217945, 249080, 282100, 296980, 311350, 335300, 348712, 371225, 386074, 415772, 435890, 519715, 564200, 593960, 622700, 670600, 742450, 772148, 831544, 871780, 965185, 1039430, 1089725, 1245400, 1351259, 1484900, 1544296, 1743560, 1930370, 2078860, 2179450, 2598575, 2702518, 2969800, 3860740, 4157720, 4358900, 4825925, 5197150, 5405036, 6756295, 7721480, 8717800, 9651850, 10394300, 10810072, 13512590, 19303700, 20788600, 27025180, 33781475, 38607400, 54050360, 67562950, 135125900, 270251800]

約数ペア:

[(1, 270251800), (2, 135125900), (4, 67562950), (5, 54050360), (7, 38607400), (8, 33781475), (10, 27025180), (13, 20788600), (14, 19303700), (20, 13512590), (25, 10810072), (26, 10394300), (28, 9651850), (31, 8717800), (35, 7721480), (40, 6756295), (50, 5405036), (52, 5197150), (56, 4825925), (62, 4358900), (65, 4157720), (70, 3860740), (91, 2969800), (100, 2702518), (104, 2598575), (124, 2179450), (130, 2078860), (140, 1930370), (155, 1743560), (175, 1544296), (182, 1484900), (200, 1351259), (217, 1245400), (248, 1089725), (260, 1039430), (280, 965185), (310, 871780), (325, 831544), (350, 772148), (364, 742450), (403, 670600), (434, 622700), (455, 593960), (479, 564200), (520, 519715), (620, 435890), (650, 415772), (700, 386074), (728, 371225), (775, 348712), (806, 335300), (868, 311350), (910, 296980), (958, 282100), (1085, 249080), (1240, 217945), (1300, 207886), (1400, 193037), (1550, 174356), (1612, 167650), (1736, 155675), (1820, 148490), (1916, 141050), (2015, 134120), (2170, 124540), (2275, 118792), (2395, 112840), (2600, 103943), (2821, 95800), (3100, 87178), (3224, 83825), (3353, 80600), (3640, 74245), (3832, 70525), (4030, 67060), (4340, 62270), (4550, 59396), (4790, 56420), (5425, 49816), (5642, 47900), (6200, 43589), (6227, 43400), (6706, 40300), (8060, 33530), (8680, 31135), (9100, 29698), (9580, 28210), (10075, 26824), (10850, 24908), (11284, 23950), (11975, 22568), (12454, 21700), (13412, 20150), (14105, 19160), (14849, 18200), (16120, 16765)]