12141900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1499}}^1$

素因数の和:1525

約数の個数: 90

約数和(自身を含む): 39385500

約数和(自身を除く): 27243600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1499, 1620, 2025, 2700, 2998, 4050, 4497, 5996, 7495, 8100, 8994, 13491, 14990, 17988, 22485, 26982, 29980, 37475, 40473, 44970, 53964, 67455, 74950, 80946, 89940, 112425, 121419, 134910, 149900, 161892, 202365, 224850, 242838, 269820, 337275, 404730, 449700, 485676, 607095, 674550, 809460, 1011825, 1214190, 1349100, 2023650, 2428380, 3035475, 4047300, 6070950, 12141900]

約数ペア:

[(1, 12141900), (2, 6070950), (3, 4047300), (4, 3035475), (5, 2428380), (6, 2023650), (9, 1349100), (10, 1214190), (12, 1011825), (15, 809460), (18, 674550), (20, 607095), (25, 485676), (27, 449700), (30, 404730), (36, 337275), (45, 269820), (50, 242838), (54, 224850), (60, 202365), (75, 161892), (81, 149900), (90, 134910), (100, 121419), (108, 112425), (135, 89940), (150, 80946), (162, 74950), (180, 67455), (225, 53964), (270, 44970), (300, 40473), (324, 37475), (405, 29980), (450, 26982), (540, 22485), (675, 17988), (810, 14990), (900, 13491), (1350, 8994), (1499, 8100), (1620, 7495), (2025, 5996), (2700, 4497), (2998, 4050)]