25081200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{6967}}^1$

素因数の和:6991

約数の個数: 90

約数和(自身を含む): 87051224

約数和(自身を除く): 61970024

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, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 111472, 125406, 139340, 167208, 174175, 209010, 250812, 278680, 313515, 334416, 348350, 418020, 501624, 522525, 557360, 627030, 696700, 836040, 1003248, 1045050, 1254060, 1393400, 1567575, 1672080, 2090100, 2508120, 2786800, 3135150, 4180200, 5016240, 6270300, 8360400, 12540600, 25081200]

約数ペア:

[(1, 25081200), (2, 12540600), (3, 8360400), (4, 6270300), (5, 5016240), (6, 4180200), (8, 3135150), (9, 2786800), (10, 2508120), (12, 2090100), (15, 1672080), (16, 1567575), (18, 1393400), (20, 1254060), (24, 1045050), (25, 1003248), (30, 836040), (36, 696700), (40, 627030), (45, 557360), (48, 522525), (50, 501624), (60, 418020), (72, 348350), (75, 334416), (80, 313515), (90, 278680), (100, 250812), (120, 209010), (144, 174175), (150, 167208), (180, 139340), (200, 125406), (225, 111472), (240, 104505), (300, 83604), (360, 69670), (400, 62703), (450, 55736), (600, 41802), (720, 34835), (900, 27868), (1200, 20901), (1800, 13934), (3600, 6967)]