245552400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{68209}}^1$

素因数の和:68233

約数の個数: 90

約数和(自身を含む): 852147530

約数和(自身を除く): 606595130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 68209, 136418, 204627, 272836, 341045, 409254, 545672, 613881, 682090, 818508, 1023135, 1091344, 1227762, 1364180, 1637016, 1705225, 2046270, 2455524, 2728360, 3069405, 3274032, 3410450, 4092540, 4911048, 5115675, 5456720, 6138810, 6820900, 8185080, 9822096, 10231350, 12277620, 13641800, 15347025, 16370160, 20462700, 24555240, 27283600, 30694050, 40925400, 49110480, 61388100, 81850800, 122776200, 245552400]

約数ペア:

[(1, 245552400), (2, 122776200), (3, 81850800), (4, 61388100), (5, 49110480), (6, 40925400), (8, 30694050), (9, 27283600), (10, 24555240), (12, 20462700), (15, 16370160), (16, 15347025), (18, 13641800), (20, 12277620), (24, 10231350), (25, 9822096), (30, 8185080), (36, 6820900), (40, 6138810), (45, 5456720), (48, 5115675), (50, 4911048), (60, 4092540), (72, 3410450), (75, 3274032), (80, 3069405), (90, 2728360), (100, 2455524), (120, 2046270), (144, 1705225), (150, 1637016), (180, 1364180), (200, 1227762), (225, 1091344), (240, 1023135), (300, 818508), (360, 682090), (400, 613881), (450, 545672), (600, 409254), (720, 341045), (900, 272836), (1200, 204627), (1800, 136418), (3600, 68209)]