19135800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{10631}}^1$

素因数の和:10653

約数の個数: 72

約数和(自身を含む): 64270440

約数和(自身を除く): 45134640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 10631, 21262, 31893, 42524, 53155, 63786, 85048, 95679, 106310, 127572, 159465, 191358, 212620, 255144, 265775, 318930, 382716, 425240, 478395, 531550, 637860, 765432, 797325, 956790, 1063100, 1275720, 1594650, 1913580, 2126200, 2391975, 3189300, 3827160, 4783950, 6378600, 9567900, 19135800]

約数ペア:

[(1, 19135800), (2, 9567900), (3, 6378600), (4, 4783950), (5, 3827160), (6, 3189300), (8, 2391975), (9, 2126200), (10, 1913580), (12, 1594650), (15, 1275720), (18, 1063100), (20, 956790), (24, 797325), (25, 765432), (30, 637860), (36, 531550), (40, 478395), (45, 425240), (50, 382716), (60, 318930), (72, 265775), (75, 255144), (90, 212620), (100, 191358), (120, 159465), (150, 127572), (180, 106310), (200, 95679), (225, 85048), (300, 63786), (360, 53155), (450, 42524), (600, 31893), (900, 21262), (1800, 10631)]