31793400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 113162400

約数和(自身を除く): 81369000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1039, 1224, 1275, 1530, 1700, 1800, 2040, 2078, 2550, 3060, 3117, 3400, 3825, 4156, 5100, 5195, 6120, 6234, 7650, 8312, 9351, 10200, 10390, 12468, 15300, 15585, 17663, 18702, 20780, 24936, 25975, 30600, 31170, 35326, 37404, 41560, 46755, 51950, 52989, 62340, 70652, 74808, 77925, 88315, 93510, 103900, 105978, 124680, 141304, 155850, 158967, 176630, 187020, 207800, 211956, 233775, 264945, 311700, 317934, 353260, 374040, 423912, 441575, 467550, 529890, 623400, 635868, 706520, 794835, 883150, 935100, 1059780, 1271736, 1324725, 1589670, 1766300, 1870200, 2119560, 2649450, 3179340, 3532600, 3974175, 5298900, 6358680, 7948350, 10597800, 15896700, 31793400]

約数ペア:

[(1, 31793400), (2, 15896700), (3, 10597800), (4, 7948350), (5, 6358680), (6, 5298900), (8, 3974175), (9, 3532600), (10, 3179340), (12, 2649450), (15, 2119560), (17, 1870200), (18, 1766300), (20, 1589670), (24, 1324725), (25, 1271736), (30, 1059780), (34, 935100), (36, 883150), (40, 794835), (45, 706520), (50, 635868), (51, 623400), (60, 529890), (68, 467550), (72, 441575), (75, 423912), (85, 374040), (90, 353260), (100, 317934), (102, 311700), (120, 264945), (136, 233775), (150, 211956), (153, 207800), (170, 187020), (180, 176630), (200, 158967), (204, 155850), (225, 141304), (255, 124680), (300, 105978), (306, 103900), (340, 93510), (360, 88315), (408, 77925), (425, 74808), (450, 70652), (510, 62340), (600, 52989), (612, 51950), (680, 46755), (765, 41560), (850, 37404), (900, 35326), (1020, 31170), (1039, 30600), (1224, 25975), (1275, 24936), (1530, 20780), (1700, 18702), (1800, 17663), (2040, 15585), (2078, 15300), (2550, 12468), (3060, 10390), (3117, 10200), (3400, 9351), (3825, 8312), (4156, 7650), (5100, 6234), (5195, 6120)]