66436020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52727}}^1$

素因数の和:52749

約数の個数: 72

約数和(自身を含む): 230315904

約数和(自身を除く): 163879884

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, 52727, 105454, 158181, 210908, 263635, 316362, 369089, 474543, 527270, 632724, 738178, 790905, 949086, 1054540, 1107267, 1476356, 1581810, 1845445, 1898172, 2214534, 2372715, 3163620, 3321801, 3690890, 4429068, 4745430, 5536335, 6643602, 7381780, 9490860, 11072670, 13287204, 16609005, 22145340, 33218010, 66436020]

約数ペア:

[(1, 66436020), (2, 33218010), (3, 22145340), (4, 16609005), (5, 13287204), (6, 11072670), (7, 9490860), (9, 7381780), (10, 6643602), (12, 5536335), (14, 4745430), (15, 4429068), (18, 3690890), (20, 3321801), (21, 3163620), (28, 2372715), (30, 2214534), (35, 1898172), (36, 1845445), (42, 1581810), (45, 1476356), (60, 1107267), (63, 1054540), (70, 949086), (84, 790905), (90, 738178), (105, 632724), (126, 527270), (140, 474543), (180, 369089), (210, 316362), (252, 263635), (315, 210908), (420, 158181), (630, 105454), (1260, 52727)]