1520802000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{28163}}^1$

素因数の和:28195

約数の個数: 160

約数和(自身を含む): 5448044160

約数和(自身を除く): 3927242160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 2000, 2160, 2250, 2700, 3000, 3375, 3600, 4500, 5400, 6000, 6750, 9000, 10800, 13500, 18000, 27000, 28163, 54000, 56326, 84489, 112652, 140815, 168978, 225304, 253467, 281630, 337956, 422445, 450608, 506934, 563260, 675912, 704075, 760401, 844890, 1013868, 1126520, 1267335, 1351824, 1408150, 1520802, 1689780, 2027736, 2112225, 2253040, 2534670, 2816300, 3041604, 3379560, 3520375, 3802005, 4055472, 4224450, 5069340, 5632600, 6083208, 6336675, 6759120, 7040750, 7604010, 8448900, 10138680, 10561125, 11265200, 12166416, 12673350, 14081500, 15208020, 16897800, 19010025, 20277360, 21122250, 25346700, 28163000, 30416040, 31683375, 33795600, 38020050, 42244500, 50693400, 56326000, 60832080, 63366750, 76040100, 84489000, 95050125, 101386800, 126733500, 152080200, 168978000, 190100250, 253467000, 304160400, 380200500, 506934000, 760401000, 1520802000]

約数ペア:

[(1, 1520802000), (2, 760401000), (3, 506934000), (4, 380200500), (5, 304160400), (6, 253467000), (8, 190100250), (9, 168978000), (10, 152080200), (12, 126733500), (15, 101386800), (16, 95050125), (18, 84489000), (20, 76040100), (24, 63366750), (25, 60832080), (27, 56326000), (30, 50693400), (36, 42244500), (40, 38020050), (45, 33795600), (48, 31683375), (50, 30416040), (54, 28163000), (60, 25346700), (72, 21122250), (75, 20277360), (80, 19010025), (90, 16897800), (100, 15208020), (108, 14081500), (120, 12673350), (125, 12166416), (135, 11265200), (144, 10561125), (150, 10138680), (180, 8448900), (200, 7604010), (216, 7040750), (225, 6759120), (240, 6336675), (250, 6083208), (270, 5632600), (300, 5069340), (360, 4224450), (375, 4055472), (400, 3802005), (432, 3520375), (450, 3379560), (500, 3041604), (540, 2816300), (600, 2534670), (675, 2253040), (720, 2112225), (750, 2027736), (900, 1689780), (1000, 1520802), (1080, 1408150), (1125, 1351824), (1200, 1267335), (1350, 1126520), (1500, 1013868), (1800, 844890), (2000, 760401), (2160, 704075), (2250, 675912), (2700, 563260), (3000, 506934), (3375, 450608), (3600, 422445), (4500, 337956), (5400, 281630), (6000, 253467), (6750, 225304), (9000, 168978), (10800, 140815), (13500, 112652), (18000, 84489), (27000, 56326), (28163, 54000)]