72514800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{20143}}^1$

素因数の和:20167

約数の個数: 90

約数和(自身を含む): 251658992

約数和(自身を除く): 179144192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 20143, 40286, 60429, 80572, 100715, 120858, 161144, 181287, 201430, 241716, 302145, 322288, 362574, 402860, 483432, 503575, 604290, 725148, 805720, 906435, 966864, 1007150, 1208580, 1450296, 1510725, 1611440, 1812870, 2014300, 2417160, 2900592, 3021450, 3625740, 4028600, 4532175, 4834320, 6042900, 7251480, 8057200, 9064350, 12085800, 14502960, 18128700, 24171600, 36257400, 72514800]

約数ペア:

[(1, 72514800), (2, 36257400), (3, 24171600), (4, 18128700), (5, 14502960), (6, 12085800), (8, 9064350), (9, 8057200), (10, 7251480), (12, 6042900), (15, 4834320), (16, 4532175), (18, 4028600), (20, 3625740), (24, 3021450), (25, 2900592), (30, 2417160), (36, 2014300), (40, 1812870), (45, 1611440), (48, 1510725), (50, 1450296), (60, 1208580), (72, 1007150), (75, 966864), (80, 906435), (90, 805720), (100, 725148), (120, 604290), (144, 503575), (150, 483432), (180, 402860), (200, 362574), (225, 322288), (240, 302145), (300, 241716), (360, 201430), (400, 181287), (450, 161144), (600, 120858), (720, 100715), (900, 80572), (1200, 60429), (1800, 40286), (3600, 20143)]