12841500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 42771456

約数和(自身を除く): 29929956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1223, 1500, 1750, 2100, 2446, 2625, 3500, 3669, 4892, 5250, 6115, 7338, 8561, 10500, 12230, 14676, 17122, 18345, 24460, 25683, 30575, 34244, 36690, 42805, 51366, 61150, 73380, 85610, 91725, 102732, 122300, 128415, 152875, 171220, 183450, 214025, 256830, 305750, 366900, 428050, 458625, 513660, 611500, 642075, 856100, 917250, 1070125, 1284150, 1834500, 2140250, 2568300, 3210375, 4280500, 6420750, 12841500]

約数ペア:

[(1, 12841500), (2, 6420750), (3, 4280500), (4, 3210375), (5, 2568300), (6, 2140250), (7, 1834500), (10, 1284150), (12, 1070125), (14, 917250), (15, 856100), (20, 642075), (21, 611500), (25, 513660), (28, 458625), (30, 428050), (35, 366900), (42, 305750), (50, 256830), (60, 214025), (70, 183450), (75, 171220), (84, 152875), (100, 128415), (105, 122300), (125, 102732), (140, 91725), (150, 85610), (175, 73380), (210, 61150), (250, 51366), (300, 42805), (350, 36690), (375, 34244), (420, 30575), (500, 25683), (525, 24460), (700, 18345), (750, 17122), (875, 14676), (1050, 12230), (1223, 10500), (1500, 8561), (1750, 7338), (2100, 6115), (2446, 5250), (2625, 4892), (3500, 3669)]