72568800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{10079}}^1$

素因数の和:10105

約数の個数: 108

約数和(自身を含む): 255921120

約数和(自身を除く): 183352320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 10079, 20158, 30237, 40316, 50395, 60474, 80632, 90711, 100790, 120948, 151185, 161264, 181422, 201580, 241896, 251975, 302370, 322528, 362844, 403160, 453555, 483792, 503950, 604740, 725688, 755925, 806320, 907110, 967584, 1007900, 1209480, 1451376, 1511850, 1612640, 1814220, 2015800, 2267775, 2418960, 2902752, 3023700, 3628440, 4031600, 4535550, 4837920, 6047400, 7256880, 8063200, 9071100, 12094800, 14513760, 18142200, 24189600, 36284400, 72568800]

約数ペア:

[(1, 72568800), (2, 36284400), (3, 24189600), (4, 18142200), (5, 14513760), (6, 12094800), (8, 9071100), (9, 8063200), (10, 7256880), (12, 6047400), (15, 4837920), (16, 4535550), (18, 4031600), (20, 3628440), (24, 3023700), (25, 2902752), (30, 2418960), (32, 2267775), (36, 2015800), (40, 1814220), (45, 1612640), (48, 1511850), (50, 1451376), (60, 1209480), (72, 1007900), (75, 967584), (80, 907110), (90, 806320), (96, 755925), (100, 725688), (120, 604740), (144, 503950), (150, 483792), (160, 453555), (180, 403160), (200, 362844), (225, 322528), (240, 302370), (288, 251975), (300, 241896), (360, 201580), (400, 181422), (450, 161264), (480, 151185), (600, 120948), (720, 100790), (800, 90711), (900, 80632), (1200, 60474), (1440, 50395), (1800, 40316), (2400, 30237), (3600, 20158), (7200, 10079)]