75870420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66553}}^1$

素因数の和:66584

約数の個数: 48

約数和(自身を含む): 223621440

約数和(自身を除く): 147751020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 66553, 133106, 199659, 266212, 332765, 399318, 665530, 798636, 998295, 1264507, 1331060, 1996590, 2529014, 3793521, 3993180, 5058028, 6322535, 7587042, 12645070, 15174084, 18967605, 25290140, 37935210, 75870420]

約数ペア:

[(1, 75870420), (2, 37935210), (3, 25290140), (4, 18967605), (5, 15174084), (6, 12645070), (10, 7587042), (12, 6322535), (15, 5058028), (19, 3993180), (20, 3793521), (30, 2529014), (38, 1996590), (57, 1331060), (60, 1264507), (76, 998295), (95, 798636), (114, 665530), (190, 399318), (228, 332765), (285, 266212), (380, 199659), (570, 133106), (1140, 66553)]