47200500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 157916304

約数和(自身を除く): 110715804

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, 617, 750, 765, 850, 900, 1020, 1125, 1234, 1275, 1500, 1530, 1700, 1851, 2125, 2250, 2468, 2550, 3060, 3085, 3702, 3825, 4250, 4500, 5100, 5553, 6170, 6375, 7404, 7650, 8500, 9255, 10489, 11106, 12340, 12750, 15300, 15425, 18510, 19125, 20978, 22212, 25500, 27765, 30850, 31467, 37020, 38250, 41956, 46275, 52445, 55530, 61700, 62934, 76500, 77125, 92550, 94401, 104890, 111060, 125868, 138825, 154250, 157335, 185100, 188802, 209780, 231375, 262225, 277650, 308500, 314670, 377604, 462750, 472005, 524450, 555300, 629340, 694125, 786675, 925500, 944010, 1048900, 1311125, 1388250, 1573350, 1888020, 2360025, 2622250, 2776500, 3146700, 3933375, 4720050, 5244500, 7866750, 9440100, 11800125, 15733500, 23600250, 47200500]

約数ペア:

[(1, 47200500), (2, 23600250), (3, 15733500), (4, 11800125), (5, 9440100), (6, 7866750), (9, 5244500), (10, 4720050), (12, 3933375), (15, 3146700), (17, 2776500), (18, 2622250), (20, 2360025), (25, 1888020), (30, 1573350), (34, 1388250), (36, 1311125), (45, 1048900), (50, 944010), (51, 925500), (60, 786675), (68, 694125), (75, 629340), (85, 555300), (90, 524450), (100, 472005), (102, 462750), (125, 377604), (150, 314670), (153, 308500), (170, 277650), (180, 262225), (204, 231375), (225, 209780), (250, 188802), (255, 185100), (300, 157335), (306, 154250), (340, 138825), (375, 125868), (425, 111060), (450, 104890), (500, 94401), (510, 92550), (612, 77125), (617, 76500), (750, 62934), (765, 61700), (850, 55530), (900, 52445), (1020, 46275), (1125, 41956), (1234, 38250), (1275, 37020), (1500, 31467), (1530, 30850), (1700, 27765), (1851, 25500), (2125, 22212), (2250, 20978), (2468, 19125), (2550, 18510), (3060, 15425), (3085, 15300), (3702, 12750), (3825, 12340), (4250, 11106), (4500, 10489), (5100, 9255), (5553, 8500), (6170, 7650), (6375, 7404)]