2019730800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{577}}^1\times {\mathrm{2917}}^1$

素因数の和:3515

約数の個数: 120

約数和(自身を含む): 6483305776

約数和(自身を除く): 4463574976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 577, 600, 1154, 1200, 1731, 2308, 2885, 2917, 3462, 4616, 5770, 5834, 6924, 8655, 8751, 9232, 11540, 11668, 13848, 14425, 14585, 17310, 17502, 23080, 23336, 27696, 28850, 29170, 34620, 35004, 43275, 43755, 46160, 46672, 57700, 58340, 69240, 70008, 72925, 86550, 87510, 115400, 116680, 138480, 140016, 145850, 173100, 175020, 218775, 230800, 233360, 291700, 346200, 350040, 437550, 583400, 692400, 700080, 875100, 1166800, 1683109, 1750200, 3366218, 3500400, 5049327, 6732436, 8415545, 10098654, 13464872, 16831090, 20197308, 25246635, 26929744, 33662180, 40394616, 42077725, 50493270, 67324360, 80789232, 84155450, 100986540, 126233175, 134648720, 168310900, 201973080, 252466350, 336621800, 403946160, 504932700, 673243600, 1009865400, 2019730800]

約数ペア:

[(1, 2019730800), (2, 1009865400), (3, 673243600), (4, 504932700), (5, 403946160), (6, 336621800), (8, 252466350), (10, 201973080), (12, 168310900), (15, 134648720), (16, 126233175), (20, 100986540), (24, 84155450), (25, 80789232), (30, 67324360), (40, 50493270), (48, 42077725), (50, 40394616), (60, 33662180), (75, 26929744), (80, 25246635), (100, 20197308), (120, 16831090), (150, 13464872), (200, 10098654), (240, 8415545), (300, 6732436), (400, 5049327), (577, 3500400), (600, 3366218), (1154, 1750200), (1200, 1683109), (1731, 1166800), (2308, 875100), (2885, 700080), (2917, 692400), (3462, 583400), (4616, 437550), (5770, 350040), (5834, 346200), (6924, 291700), (8655, 233360), (8751, 230800), (9232, 218775), (11540, 175020), (11668, 173100), (13848, 145850), (14425, 140016), (14585, 138480), (17310, 116680), (17502, 115400), (23080, 87510), (23336, 86550), (27696, 72925), (28850, 70008), (29170, 69240), (34620, 58340), (35004, 57700), (43275, 46672), (43755, 46160)]