159014100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{75721}}^1$

素因数の和:75745

約数の個数: 72

約数和(自身を含む): 525813568

約数和(自身を除く): 366799468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 75721, 151442, 227163, 302884, 378605, 454326, 530047, 757210, 908652, 1060094, 1135815, 1514420, 1590141, 1893025, 2120188, 2271630, 2650235, 3180282, 3786050, 4543260, 5300470, 5679075, 6360564, 7572100, 7950705, 10600940, 11358150, 13251175, 15901410, 22716300, 26502350, 31802820, 39753525, 53004700, 79507050, 159014100]

約数ペア:

[(1, 159014100), (2, 79507050), (3, 53004700), (4, 39753525), (5, 31802820), (6, 26502350), (7, 22716300), (10, 15901410), (12, 13251175), (14, 11358150), (15, 10600940), (20, 7950705), (21, 7572100), (25, 6360564), (28, 5679075), (30, 5300470), (35, 4543260), (42, 3786050), (50, 3180282), (60, 2650235), (70, 2271630), (75, 2120188), (84, 1893025), (100, 1590141), (105, 1514420), (140, 1135815), (150, 1060094), (175, 908652), (210, 757210), (300, 530047), (350, 454326), (420, 378605), (525, 302884), (700, 227163), (1050, 151442), (2100, 75721)]