123052500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1823}}^1$

素因数の和:1856

約数の個数: 120

約数和(自身を含む): 398872320

約数和(自身を除く): 275819820

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1823, 1875, 2250, 2500, 2700, 3375, 3646, 3750, 4500, 5469, 5625, 6750, 7292, 7500, 9115, 10938, 11250, 13500, 16407, 16875, 18230, 21876, 22500, 27345, 32814, 33750, 36460, 45575, 49221, 54690, 65628, 67500, 82035, 91150, 98442, 109380, 136725, 164070, 182300, 196884, 227875, 246105, 273450, 328140, 410175, 455750, 492210, 546900, 683625, 820350, 911500, 984420, 1139375, 1230525, 1367250, 1640700, 2050875, 2278750, 2461050, 2734500, 3418125, 4101750, 4557500, 4922100, 6152625, 6836250, 8203500, 10254375, 12305250, 13672500, 20508750, 24610500, 30763125, 41017500, 61526250, 123052500]

約数ペア:

[(1, 123052500), (2, 61526250), (3, 41017500), (4, 30763125), (5, 24610500), (6, 20508750), (9, 13672500), (10, 12305250), (12, 10254375), (15, 8203500), (18, 6836250), (20, 6152625), (25, 4922100), (27, 4557500), (30, 4101750), (36, 3418125), (45, 2734500), (50, 2461050), (54, 2278750), (60, 2050875), (75, 1640700), (90, 1367250), (100, 1230525), (108, 1139375), (125, 984420), (135, 911500), (150, 820350), (180, 683625), (225, 546900), (250, 492210), (270, 455750), (300, 410175), (375, 328140), (450, 273450), (500, 246105), (540, 227875), (625, 196884), (675, 182300), (750, 164070), (900, 136725), (1125, 109380), (1250, 98442), (1350, 91150), (1500, 82035), (1823, 67500), (1875, 65628), (2250, 54690), (2500, 49221), (2700, 45575), (3375, 36460), (3646, 33750), (3750, 32814), (4500, 27345), (5469, 22500), (5625, 21876), (6750, 18230), (7292, 16875), (7500, 16407), (9115, 13500), (10938, 11250)]