22455900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{8317}}^1$

素因数の和:8340

約数の個数: 72

約数和(自身を含む): 72200240

約数和(自身を除く): 49744340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 8317, 16634, 24951, 33268, 41585, 49902, 74853, 83170, 99804, 124755, 149706, 166340, 207925, 224559, 249510, 299412, 374265, 415850, 449118, 499020, 623775, 748530, 831700, 898236, 1122795, 1247550, 1497060, 1871325, 2245590, 2495100, 3742650, 4491180, 5613975, 7485300, 11227950, 22455900]

約数ペア:

[(1, 22455900), (2, 11227950), (3, 7485300), (4, 5613975), (5, 4491180), (6, 3742650), (9, 2495100), (10, 2245590), (12, 1871325), (15, 1497060), (18, 1247550), (20, 1122795), (25, 898236), (27, 831700), (30, 748530), (36, 623775), (45, 499020), (50, 449118), (54, 415850), (60, 374265), (75, 299412), (90, 249510), (100, 224559), (108, 207925), (135, 166340), (150, 149706), (180, 124755), (225, 99804), (270, 83170), (300, 74853), (450, 49902), (540, 41585), (675, 33268), (900, 24951), (1350, 16634), (2700, 8317)]