42485100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20231}}^1$

素因数の和:20255

約数の個数: 72

約数和(自身を含む): 140491008

約数和(自身を除く): 98005908

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, 20231, 40462, 60693, 80924, 101155, 121386, 141617, 202310, 242772, 283234, 303465, 404620, 424851, 505775, 566468, 606930, 708085, 849702, 1011550, 1213860, 1416170, 1517325, 1699404, 2023100, 2124255, 2832340, 3034650, 3540425, 4248510, 6069300, 7080850, 8497020, 10621275, 14161700, 21242550, 42485100]

約数ペア:

[(1, 42485100), (2, 21242550), (3, 14161700), (4, 10621275), (5, 8497020), (6, 7080850), (7, 6069300), (10, 4248510), (12, 3540425), (14, 3034650), (15, 2832340), (20, 2124255), (21, 2023100), (25, 1699404), (28, 1517325), (30, 1416170), (35, 1213860), (42, 1011550), (50, 849702), (60, 708085), (70, 606930), (75, 566468), (84, 505775), (100, 424851), (105, 404620), (140, 303465), (150, 283234), (175, 242772), (210, 202310), (300, 141617), (350, 121386), (420, 101155), (525, 80924), (700, 60693), (1050, 40462), (2100, 20231)]