28850400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{4007}}^1$

素因数の和:4033

約数の個数: 108

約数和(自身を含む): 101759112

約数和(自身を除く): 72908712

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, 4007, 7200, 8014, 12021, 16028, 20035, 24042, 32056, 36063, 40070, 48084, 60105, 64112, 72126, 80140, 96168, 100175, 120210, 128224, 144252, 160280, 180315, 192336, 200350, 240420, 288504, 300525, 320560, 360630, 384672, 400700, 480840, 577008, 601050, 641120, 721260, 801400, 901575, 961680, 1154016, 1202100, 1442520, 1602800, 1803150, 1923360, 2404200, 2885040, 3205600, 3606300, 4808400, 5770080, 7212600, 9616800, 14425200, 28850400]

約数ペア:

[(1, 28850400), (2, 14425200), (3, 9616800), (4, 7212600), (5, 5770080), (6, 4808400), (8, 3606300), (9, 3205600), (10, 2885040), (12, 2404200), (15, 1923360), (16, 1803150), (18, 1602800), (20, 1442520), (24, 1202100), (25, 1154016), (30, 961680), (32, 901575), (36, 801400), (40, 721260), (45, 641120), (48, 601050), (50, 577008), (60, 480840), (72, 400700), (75, 384672), (80, 360630), (90, 320560), (96, 300525), (100, 288504), (120, 240420), (144, 200350), (150, 192336), (160, 180315), (180, 160280), (200, 144252), (225, 128224), (240, 120210), (288, 100175), (300, 96168), (360, 80140), (400, 72126), (450, 64112), (480, 60105), (600, 48084), (720, 40070), (800, 36063), (900, 32056), (1200, 24042), (1440, 20035), (1800, 16028), (2400, 12021), (3600, 8014), (4007, 7200)]