84278700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8513}}^1$

素因数の和:8544

約数の個数: 108

約数和(自身を含む): 288215928

約数和(自身を除く): 203937228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 8513, 9900, 17026, 25539, 34052, 42565, 51078, 76617, 85130, 93643, 102156, 127695, 153234, 170260, 187286, 212825, 255390, 280929, 306468, 374572, 383085, 425650, 468215, 510780, 561858, 638475, 766170, 842787, 851300, 936430, 1123716, 1276950, 1404645, 1532340, 1685574, 1872860, 1915425, 2341075, 2553900, 2809290, 3371148, 3830850, 4213935, 4682150, 5618580, 7023225, 7661700, 8427870, 9364300, 14046450, 16855740, 21069675, 28092900, 42139350, 84278700]

約数ペア:

[(1, 84278700), (2, 42139350), (3, 28092900), (4, 21069675), (5, 16855740), (6, 14046450), (9, 9364300), (10, 8427870), (11, 7661700), (12, 7023225), (15, 5618580), (18, 4682150), (20, 4213935), (22, 3830850), (25, 3371148), (30, 2809290), (33, 2553900), (36, 2341075), (44, 1915425), (45, 1872860), (50, 1685574), (55, 1532340), (60, 1404645), (66, 1276950), (75, 1123716), (90, 936430), (99, 851300), (100, 842787), (110, 766170), (132, 638475), (150, 561858), (165, 510780), (180, 468215), (198, 425650), (220, 383085), (225, 374572), (275, 306468), (300, 280929), (330, 255390), (396, 212825), (450, 187286), (495, 170260), (550, 153234), (660, 127695), (825, 102156), (900, 93643), (990, 85130), (1100, 76617), (1650, 51078), (1980, 42565), (2475, 34052), (3300, 25539), (4950, 17026), (8513, 9900)]