20089905600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89051}}^1$

素因数の和:89123

約数の個数: 168

約数和(自身を含む): 67314763008

約数和(自身を除く): 47224857408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 192, 200, 235, 240, 282, 300, 320, 376, 400, 470, 480, 564, 600, 705, 752, 800, 940, 960, 1128, 1175, 1200, 1410, 1504, 1600, 1880, 2256, 2350, 2400, 2820, 3008, 3525, 3760, 4512, 4700, 4800, 5640, 7050, 7520, 9024, 9400, 11280, 14100, 15040, 18800, 22560, 28200, 37600, 45120, 56400, 75200, 89051, 112800, 178102, 225600, 267153, 356204, 445255, 534306, 712408, 890510, 1068612, 1335765, 1424816, 1781020, 2137224, 2226275, 2671530, 2849632, 3562040, 4185397, 4274448, 4452550, 5343060, 5699264, 6678825, 7124080, 8370794, 8548896, 8905100, 10686120, 12556191, 13357650, 14248160, 16741588, 17097792, 17810200, 20926985, 21372240, 25112382, 26715300, 28496320, 33483176, 35620400, 41853970, 42744480, 50224764, 53430600, 62780955, 66966352, 71240800, 83707940, 85488960, 100449528, 104634925, 106861200, 125561910, 133932704, 142481600, 167415880, 200899056, 209269850, 213722400, 251123820, 267865408, 313904775, 334831760, 401798112, 418539700, 427444800, 502247640, 627809550, 669663520, 803596224, 837079400, 1004495280, 1255619100, 1339327040, 1674158800, 2008990560, 2511238200, 3348317600, 4017981120, 5022476400, 6696635200, 10044952800, 20089905600]

約数ペア:

[(1, 20089905600), (2, 10044952800), (3, 6696635200), (4, 5022476400), (5, 4017981120), (6, 3348317600), (8, 2511238200), (10, 2008990560), (12, 1674158800), (15, 1339327040), (16, 1255619100), (20, 1004495280), (24, 837079400), (25, 803596224), (30, 669663520), (32, 627809550), (40, 502247640), (47, 427444800), (48, 418539700), (50, 401798112), (60, 334831760), (64, 313904775), (75, 267865408), (80, 251123820), (94, 213722400), (96, 209269850), (100, 200899056), (120, 167415880), (141, 142481600), (150, 133932704), (160, 125561910), (188, 106861200), (192, 104634925), (200, 100449528), (235, 85488960), (240, 83707940), (282, 71240800), (300, 66966352), (320, 62780955), (376, 53430600), (400, 50224764), (470, 42744480), (480, 41853970), (564, 35620400), (600, 33483176), (705, 28496320), (752, 26715300), (800, 25112382), (940, 21372240), (960, 20926985), (1128, 17810200), (1175, 17097792), (1200, 16741588), (1410, 14248160), (1504, 13357650), (1600, 12556191), (1880, 10686120), (2256, 8905100), (2350, 8548896), (2400, 8370794), (2820, 7124080), (3008, 6678825), (3525, 5699264), (3760, 5343060), (4512, 4452550), (4700, 4274448), (4800, 4185397), (5640, 3562040), (7050, 2849632), (7520, 2671530), (9024, 2226275), (9400, 2137224), (11280, 1781020), (14100, 1424816), (15040, 1335765), (18800, 1068612), (22560, 890510), (28200, 712408), (37600, 534306), (45120, 445255), (56400, 356204), (75200, 267153), (89051, 225600), (112800, 178102)]