19002900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9049}}^1$

素因数の和:9073

約数の個数: 72

約数和(自身を含む): 62843200

約数和(自身を除く): 43840300

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9049, 18098, 27147, 36196, 45245, 54294, 63343, 90490, 108588, 126686, 135735, 180980, 190029, 226225, 253372, 271470, 316715, 380058, 452450, 542940, 633430, 678675, 760116, 904900, 950145, 1266860, 1357350, 1583575, 1900290, 2714700, 3167150, 3800580, 4750725, 6334300, 9501450, 19002900]

約数ペア:

[(1, 19002900), (2, 9501450), (3, 6334300), (4, 4750725), (5, 3800580), (6, 3167150), (7, 2714700), (10, 1900290), (12, 1583575), (14, 1357350), (15, 1266860), (20, 950145), (21, 904900), (25, 760116), (28, 678675), (30, 633430), (35, 542940), (42, 452450), (50, 380058), (60, 316715), (70, 271470), (75, 253372), (84, 226225), (100, 190029), (105, 180980), (140, 135735), (150, 126686), (175, 108588), (210, 90490), (300, 63343), (350, 54294), (420, 45245), (525, 36196), (700, 27147), (1050, 18098), (2100, 9049)]