668616450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{66529}}^1$

素因数の和:66611

約数の個数: 48

約数和(自身を含む): 1682942880

約数和(自身を除く): 1014326430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 2010, 3350, 5025, 10050, 66529, 133058, 199587, 332645, 399174, 665290, 997935, 1663225, 1995870, 3326450, 4457443, 4989675, 8914886, 9979350, 13372329, 22287215, 26744658, 44574430, 66861645, 111436075, 133723290, 222872150, 334308225, 668616450]

約数ペア:

[(1, 668616450), (2, 334308225), (3, 222872150), (5, 133723290), (6, 111436075), (10, 66861645), (15, 44574430), (25, 26744658), (30, 22287215), (50, 13372329), (67, 9979350), (75, 8914886), (134, 4989675), (150, 4457443), (201, 3326450), (335, 1995870), (402, 1663225), (670, 997935), (1005, 665290), (1675, 399174), (2010, 332645), (3350, 199587), (5025, 133058), (10050, 66529)]