186136020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{147727}}^1$

素因数の和:147749

約数の個数: 72

約数和(自身を含む): 645275904

約数和(自身を除く): 459139884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 147727, 295454, 443181, 590908, 738635, 886362, 1034089, 1329543, 1477270, 1772724, 2068178, 2215905, 2659086, 2954540, 3102267, 4136356, 4431810, 5170445, 5318172, 6204534, 6647715, 8863620, 9306801, 10340890, 12409068, 13295430, 15511335, 18613602, 20681780, 26590860, 31022670, 37227204, 46534005, 62045340, 93068010, 186136020]

約数ペア:

[(1, 186136020), (2, 93068010), (3, 62045340), (4, 46534005), (5, 37227204), (6, 31022670), (7, 26590860), (9, 20681780), (10, 18613602), (12, 15511335), (14, 13295430), (15, 12409068), (18, 10340890), (20, 9306801), (21, 8863620), (28, 6647715), (30, 6204534), (35, 5318172), (36, 5170445), (42, 4431810), (45, 4136356), (60, 3102267), (63, 2954540), (70, 2659086), (84, 2215905), (90, 2068178), (105, 1772724), (126, 1477270), (140, 1329543), (180, 1034089), (210, 886362), (252, 738635), (315, 590908), (420, 443181), (630, 295454), (1260, 147727)]