300512772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13399}}^1$

素因数の和:13505

約数の個数: 72

約数和(自身を含む): 877968000

約数和(自身を除く): 577455228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 13399, 22428, 26798, 40197, 53596, 80394, 93793, 120591, 160788, 187586, 241182, 281379, 375172, 482364, 562758, 844137, 1125516, 1192511, 1688274, 2385022, 3376548, 3577533, 4770044, 7155066, 8347577, 10732599, 14310132, 16695154, 21465198, 25042731, 33390308, 42930396, 50085462, 75128193, 100170924, 150256386, 300512772]

約数ペア:

[(1, 300512772), (2, 150256386), (3, 100170924), (4, 75128193), (6, 50085462), (7, 42930396), (9, 33390308), (12, 25042731), (14, 21465198), (18, 16695154), (21, 14310132), (28, 10732599), (36, 8347577), (42, 7155066), (63, 4770044), (84, 3577533), (89, 3376548), (126, 2385022), (178, 1688274), (252, 1192511), (267, 1125516), (356, 844137), (534, 562758), (623, 482364), (801, 375172), (1068, 281379), (1246, 241182), (1602, 187586), (1869, 160788), (2492, 120591), (3204, 93793), (3738, 80394), (5607, 53596), (7476, 40197), (11214, 26798), (13399, 22428)]