2220298800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{39367}}^1$

素因数の和:39435

約数の個数: 120

約数和(自身を含む): 7263868416

約数和(自身を除く): 5043569616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1410, 1880, 2256, 2350, 2820, 3525, 3760, 4700, 5640, 7050, 9400, 11280, 14100, 18800, 28200, 39367, 56400, 78734, 118101, 157468, 196835, 236202, 314936, 393670, 472404, 590505, 629872, 787340, 944808, 984175, 1181010, 1574680, 1850249, 1889616, 1968350, 2362020, 2952525, 3149360, 3700498, 3936700, 4724040, 5550747, 5905050, 7400996, 7873400, 9251245, 9448080, 11101494, 11810100, 14801992, 15746800, 18502490, 22202988, 23620200, 27753735, 29603984, 37004980, 44405976, 46256225, 47240400, 55507470, 74009960, 88811952, 92512450, 111014940, 138768675, 148019920, 185024900, 222029880, 277537350, 370049800, 444059760, 555074700, 740099600, 1110149400, 2220298800]

約数ペア:

[(1, 2220298800), (2, 1110149400), (3, 740099600), (4, 555074700), (5, 444059760), (6, 370049800), (8, 277537350), (10, 222029880), (12, 185024900), (15, 148019920), (16, 138768675), (20, 111014940), (24, 92512450), (25, 88811952), (30, 74009960), (40, 55507470), (47, 47240400), (48, 46256225), (50, 44405976), (60, 37004980), (75, 29603984), (80, 27753735), (94, 23620200), (100, 22202988), (120, 18502490), (141, 15746800), (150, 14801992), (188, 11810100), (200, 11101494), (235, 9448080), (240, 9251245), (282, 7873400), (300, 7400996), (376, 5905050), (400, 5550747), (470, 4724040), (564, 3936700), (600, 3700498), (705, 3149360), (752, 2952525), (940, 2362020), (1128, 1968350), (1175, 1889616), (1200, 1850249), (1410, 1574680), (1880, 1181010), (2256, 984175), (2350, 944808), (2820, 787340), (3525, 629872), (3760, 590505), (4700, 472404), (5640, 393670), (7050, 314936), (9400, 236202), (11280, 196835), (14100, 157468), (18800, 118101), (28200, 78734), (39367, 56400)]