105308700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{50147}}^1$

素因数の和:50171

約数の個数: 72

約数和(自身を含む): 348227712

約数和(自身を除く): 242919012

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, 50147, 100294, 150441, 200588, 250735, 300882, 351029, 501470, 601764, 702058, 752205, 1002940, 1053087, 1253675, 1404116, 1504410, 1755145, 2106174, 2507350, 3008820, 3510290, 3761025, 4212348, 5014700, 5265435, 7020580, 7522050, 8775725, 10530870, 15044100, 17551450, 21061740, 26327175, 35102900, 52654350, 105308700]

約数ペア:

[(1, 105308700), (2, 52654350), (3, 35102900), (4, 26327175), (5, 21061740), (6, 17551450), (7, 15044100), (10, 10530870), (12, 8775725), (14, 7522050), (15, 7020580), (20, 5265435), (21, 5014700), (25, 4212348), (28, 3761025), (30, 3510290), (35, 3008820), (42, 2507350), (50, 2106174), (60, 1755145), (70, 1504410), (75, 1404116), (84, 1253675), (100, 1053087), (105, 1002940), (140, 752205), (150, 702058), (175, 601764), (210, 501470), (300, 351029), (350, 300882), (420, 250735), (525, 200588), (700, 150441), (1050, 100294), (2100, 50147)]