101899560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121309}}^1$

素因数の和:121330

約数の個数: 64

約数和(自身を含む): 349372800

約数和(自身を除く): 247473240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121309, 242618, 363927, 485236, 606545, 727854, 849163, 970472, 1213090, 1455708, 1698326, 1819635, 2426180, 2547489, 2911416, 3396652, 3639270, 4245815, 4852360, 5094978, 6793304, 7278540, 8491630, 10189956, 12737445, 14557080, 16983260, 20379912, 25474890, 33966520, 50949780, 101899560]

約数ペア:

[(1, 101899560), (2, 50949780), (3, 33966520), (4, 25474890), (5, 20379912), (6, 16983260), (7, 14557080), (8, 12737445), (10, 10189956), (12, 8491630), (14, 7278540), (15, 6793304), (20, 5094978), (21, 4852360), (24, 4245815), (28, 3639270), (30, 3396652), (35, 2911416), (40, 2547489), (42, 2426180), (56, 1819635), (60, 1698326), (70, 1455708), (84, 1213090), (105, 970472), (120, 849163), (140, 727854), (168, 606545), (210, 485236), (280, 363927), (420, 242618), (840, 121309)]