20119762800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1862941}}^1$

素因数の和:1862968

約数の個数: 120

約数和(自身を含む): 71611490480

約数和(自身を除く): 51491727680

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, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 1862941, 3725882, 5588823, 7451764, 9314705, 11177646, 14903528, 16766469, 18629410, 22355292, 27944115, 29807056, 33532938, 37258820, 44710584, 46573525, 50299407, 55888230, 67065876, 74517640, 83832345, 89421168, 93147050, 100598814, 111776460, 134131752, 139720575, 149035280, 167664690, 186294100, 201197628, 223552920, 251497035, 268263504, 279441150, 335329380, 372588200, 402395256, 419161725, 447105840, 502994070, 558882300, 670658760, 745176400, 804790512, 838323450, 1005988140, 1117764600, 1257485175, 1341317520, 1676646900, 2011976280, 2235529200, 2514970350, 3353293800, 4023952560, 5029940700, 6706587600, 10059881400, 20119762800]

約数ペア:

[(1, 20119762800), (2, 10059881400), (3, 6706587600), (4, 5029940700), (5, 4023952560), (6, 3353293800), (8, 2514970350), (9, 2235529200), (10, 2011976280), (12, 1676646900), (15, 1341317520), (16, 1257485175), (18, 1117764600), (20, 1005988140), (24, 838323450), (25, 804790512), (27, 745176400), (30, 670658760), (36, 558882300), (40, 502994070), (45, 447105840), (48, 419161725), (50, 402395256), (54, 372588200), (60, 335329380), (72, 279441150), (75, 268263504), (80, 251497035), (90, 223552920), (100, 201197628), (108, 186294100), (120, 167664690), (135, 149035280), (144, 139720575), (150, 134131752), (180, 111776460), (200, 100598814), (216, 93147050), (225, 89421168), (240, 83832345), (270, 74517640), (300, 67065876), (360, 55888230), (400, 50299407), (432, 46573525), (450, 44710584), (540, 37258820), (600, 33532938), (675, 29807056), (720, 27944115), (900, 22355292), (1080, 18629410), (1200, 16766469), (1350, 14903528), (1800, 11177646), (2160, 9314705), (2700, 7451764), (3600, 5588823), (5400, 3725882), (10800, 1862941)]