129129628500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1687969}}^1$

素因数の和:1688011

約数の個数: 144

約数和(自身を含む): 431323598160

約数和(自身を除く): 302193969660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2250, 2550, 3060, 3825, 4250, 4500, 5100, 6375, 7650, 8500, 12750, 15300, 19125, 25500, 38250, 76500, 1687969, 3375938, 5063907, 6751876, 8439845, 10127814, 15191721, 16879690, 20255628, 25319535, 28695473, 30383442, 33759380, 42199225, 50639070, 57390946, 60766884, 75958605, 84398450, 86086419, 101278140, 114781892, 126597675, 143477365, 151917210, 168796900, 172172838, 210996125, 253195350, 258259257, 286954730, 303834420, 344345676, 379793025, 421992250, 430432095, 506390700, 516518514, 573909460, 632988375, 717386825, 759586050, 843984500, 860864190, 1033037028, 1265976750, 1291296285, 1434773650, 1519172100, 1721728380, 1898965125, 2152160475, 2531953500, 2582592570, 2869547300, 3586934125, 3797930250, 4304320950, 5165185140, 6456481425, 7173868250, 7595860500, 8608641900, 10760802375, 12912962850, 14347736500, 21521604750, 25825925700, 32282407125, 43043209500, 64564814250, 129129628500]

約数ペア:

[(1, 129129628500), (2, 64564814250), (3, 43043209500), (4, 32282407125), (5, 25825925700), (6, 21521604750), (9, 14347736500), (10, 12912962850), (12, 10760802375), (15, 8608641900), (17, 7595860500), (18, 7173868250), (20, 6456481425), (25, 5165185140), (30, 4304320950), (34, 3797930250), (36, 3586934125), (45, 2869547300), (50, 2582592570), (51, 2531953500), (60, 2152160475), (68, 1898965125), (75, 1721728380), (85, 1519172100), (90, 1434773650), (100, 1291296285), (102, 1265976750), (125, 1033037028), (150, 860864190), (153, 843984500), (170, 759586050), (180, 717386825), (204, 632988375), (225, 573909460), (250, 516518514), (255, 506390700), (300, 430432095), (306, 421992250), (340, 379793025), (375, 344345676), (425, 303834420), (450, 286954730), (500, 258259257), (510, 253195350), (612, 210996125), (750, 172172838), (765, 168796900), (850, 151917210), (900, 143477365), (1020, 126597675), (1125, 114781892), (1275, 101278140), (1500, 86086419), (1530, 84398450), (1700, 75958605), (2125, 60766884), (2250, 57390946), (2550, 50639070), (3060, 42199225), (3825, 33759380), (4250, 30383442), (4500, 28695473), (5100, 25319535), (6375, 20255628), (7650, 16879690), (8500, 15191721), (12750, 10127814), (15300, 8439845), (19125, 6751876), (25500, 5063907), (38250, 3375938), (76500, 1687969)]