30185400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{7187}}^1$

素因数の和:7213

約数の個数: 96

約数和(自身を含む): 106957440

約数和(自身を除く): 76772040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 7187, 14374, 21561, 28748, 35935, 43122, 50309, 57496, 71870, 86244, 100618, 107805, 143740, 150927, 172488, 179675, 201236, 215610, 251545, 287480, 301854, 359350, 402472, 431220, 503090, 539025, 603708, 718700, 754635, 862440, 1006180, 1078050, 1207416, 1257725, 1437400, 1509270, 2012360, 2156100, 2515450, 3018540, 3773175, 4312200, 5030900, 6037080, 7546350, 10061800, 15092700, 30185400]

約数ペア:

[(1, 30185400), (2, 15092700), (3, 10061800), (4, 7546350), (5, 6037080), (6, 5030900), (7, 4312200), (8, 3773175), (10, 3018540), (12, 2515450), (14, 2156100), (15, 2012360), (20, 1509270), (21, 1437400), (24, 1257725), (25, 1207416), (28, 1078050), (30, 1006180), (35, 862440), (40, 754635), (42, 718700), (50, 603708), (56, 539025), (60, 503090), (70, 431220), (75, 402472), (84, 359350), (100, 301854), (105, 287480), (120, 251545), (140, 215610), (150, 201236), (168, 179675), (175, 172488), (200, 150927), (210, 143740), (280, 107805), (300, 100618), (350, 86244), (420, 71870), (525, 57496), (600, 50309), (700, 43122), (840, 35935), (1050, 28748), (1400, 21561), (2100, 14374), (4200, 7187)]