125955900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20020

約数の個数: 108

約数和(自身を含む): 451224592

約数和(自身を除く): 325268692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 19993, 39986, 59979, 79972, 99965, 119958, 139951, 179937, 199930, 239916, 279902, 299895, 359874, 399860, 419853, 499825, 559804, 599790, 699755, 719748, 839706, 899685, 999650, 1199580, 1259559, 1399510, 1499475, 1679412, 1799370, 1999300, 2099265, 2519118, 2799020, 2998950, 3498775, 3598740, 4198530, 4498425, 5038236, 5997900, 6297795, 6997550, 8397060, 8996850, 10496325, 12595590, 13995100, 17993700, 20992650, 25191180, 31488975, 41985300, 62977950, 125955900]

約数ペア:

[(1, 125955900), (2, 62977950), (3, 41985300), (4, 31488975), (5, 25191180), (6, 20992650), (7, 17993700), (9, 13995100), (10, 12595590), (12, 10496325), (14, 8996850), (15, 8397060), (18, 6997550), (20, 6297795), (21, 5997900), (25, 5038236), (28, 4498425), (30, 4198530), (35, 3598740), (36, 3498775), (42, 2998950), (45, 2799020), (50, 2519118), (60, 2099265), (63, 1999300), (70, 1799370), (75, 1679412), (84, 1499475), (90, 1399510), (100, 1259559), (105, 1199580), (126, 999650), (140, 899685), (150, 839706), (175, 719748), (180, 699755), (210, 599790), (225, 559804), (252, 499825), (300, 419853), (315, 399860), (350, 359874), (420, 299895), (450, 279902), (525, 239916), (630, 199930), (700, 179937), (900, 139951), (1050, 119958), (1260, 99965), (1575, 79972), (2100, 59979), (3150, 39986), (6300, 19993)]