22643100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 71879080

約数和(自身を除く): 49235980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 181, 225, 278, 300, 362, 417, 450, 543, 556, 695, 724, 834, 900, 905, 1086, 1251, 1390, 1629, 1668, 1810, 2085, 2172, 2502, 2715, 2780, 3258, 3475, 3620, 4170, 4525, 5004, 5430, 6255, 6516, 6950, 8145, 8340, 9050, 10425, 10860, 12510, 13575, 13900, 16290, 18100, 20850, 25020, 25159, 27150, 31275, 32580, 40725, 41700, 50318, 54300, 62550, 75477, 81450, 100636, 125100, 125795, 150954, 162900, 226431, 251590, 301908, 377385, 452862, 503180, 628975, 754770, 905724, 1132155, 1257950, 1509540, 1886925, 2264310, 2515900, 3773850, 4528620, 5660775, 7547700, 11321550, 22643100]

約数ペア:

[(1, 22643100), (2, 11321550), (3, 7547700), (4, 5660775), (5, 4528620), (6, 3773850), (9, 2515900), (10, 2264310), (12, 1886925), (15, 1509540), (18, 1257950), (20, 1132155), (25, 905724), (30, 754770), (36, 628975), (45, 503180), (50, 452862), (60, 377385), (75, 301908), (90, 251590), (100, 226431), (139, 162900), (150, 150954), (180, 125795), (181, 125100), (225, 100636), (278, 81450), (300, 75477), (362, 62550), (417, 54300), (450, 50318), (543, 41700), (556, 40725), (695, 32580), (724, 31275), (834, 27150), (900, 25159), (905, 25020), (1086, 20850), (1251, 18100), (1390, 16290), (1629, 13900), (1668, 13575), (1810, 12510), (2085, 10860), (2172, 10425), (2502, 9050), (2715, 8340), (2780, 8145), (3258, 6950), (3475, 6516), (3620, 6255), (4170, 5430), (4525, 5004)]