128750400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{8941}}^1$

素因数の和:8969

約数の個数: 126

約数和(自身を含む): 457660502

約数和(自身を除く): 328910102

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, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 8941, 14400, 17882, 26823, 35764, 44705, 53646, 71528, 80469, 89410, 107292, 134115, 143056, 160938, 178820, 214584, 223525, 268230, 286112, 321876, 357640, 402345, 429168, 447050, 536460, 572224, 643752, 670575, 715280, 804690, 858336, 894100, 1072920, 1287504, 1341150, 1430560, 1609380, 1716672, 1788200, 2011725, 2145840, 2575008, 2682300, 2861120, 3218760, 3576400, 4023450, 4291680, 5150016, 5364600, 6437520, 7152800, 8046900, 8583360, 10729200, 12875040, 14305600, 16093800, 21458400, 25750080, 32187600, 42916800, 64375200, 128750400]

約数ペア:

[(1, 128750400), (2, 64375200), (3, 42916800), (4, 32187600), (5, 25750080), (6, 21458400), (8, 16093800), (9, 14305600), (10, 12875040), (12, 10729200), (15, 8583360), (16, 8046900), (18, 7152800), (20, 6437520), (24, 5364600), (25, 5150016), (30, 4291680), (32, 4023450), (36, 3576400), (40, 3218760), (45, 2861120), (48, 2682300), (50, 2575008), (60, 2145840), (64, 2011725), (72, 1788200), (75, 1716672), (80, 1609380), (90, 1430560), (96, 1341150), (100, 1287504), (120, 1072920), (144, 894100), (150, 858336), (160, 804690), (180, 715280), (192, 670575), (200, 643752), (225, 572224), (240, 536460), (288, 447050), (300, 429168), (320, 402345), (360, 357640), (400, 321876), (450, 286112), (480, 268230), (576, 223525), (600, 214584), (720, 178820), (800, 160938), (900, 143056), (960, 134115), (1200, 107292), (1440, 89410), (1600, 80469), (1800, 71528), (2400, 53646), (2880, 44705), (3600, 35764), (4800, 26823), (7200, 17882), (8941, 14400)]