149408700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71147}}^1$

素因数の和:71171

約数の個数: 72

約数和(自身を含む): 494051712

約数和(自身を除く): 344643012

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, 71147, 142294, 213441, 284588, 355735, 426882, 498029, 711470, 853764, 996058, 1067205, 1422940, 1494087, 1778675, 1992116, 2134410, 2490145, 2988174, 3557350, 4268820, 4980290, 5336025, 5976348, 7114700, 7470435, 9960580, 10672050, 12450725, 14940870, 21344100, 24901450, 29881740, 37352175, 49802900, 74704350, 149408700]

約数ペア:

[(1, 149408700), (2, 74704350), (3, 49802900), (4, 37352175), (5, 29881740), (6, 24901450), (7, 21344100), (10, 14940870), (12, 12450725), (14, 10672050), (15, 9960580), (20, 7470435), (21, 7114700), (25, 5976348), (28, 5336025), (30, 4980290), (35, 4268820), (42, 3557350), (50, 2988174), (60, 2490145), (70, 2134410), (75, 1992116), (84, 1778675), (100, 1494087), (105, 1422940), (140, 1067205), (150, 996058), (175, 853764), (210, 711470), (300, 498029), (350, 426882), (420, 355735), (525, 284588), (700, 213441), (1050, 142294), (2100, 71147)]