84878700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14891}}^1$

素因数の和:14927

約数の個数: 72

約数和(自身を含む): 258525120

約数和(自身を除く): 173646420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 14891, 29782, 44673, 59564, 74455, 89346, 148910, 178692, 223365, 282929, 297820, 372275, 446730, 565858, 744550, 848787, 893460, 1116825, 1131716, 1414645, 1489100, 1697574, 2233650, 2829290, 3395148, 4243935, 4467300, 5658580, 7073225, 8487870, 14146450, 16975740, 21219675, 28292900, 42439350, 84878700]

約数ペア:

[(1, 84878700), (2, 42439350), (3, 28292900), (4, 21219675), (5, 16975740), (6, 14146450), (10, 8487870), (12, 7073225), (15, 5658580), (19, 4467300), (20, 4243935), (25, 3395148), (30, 2829290), (38, 2233650), (50, 1697574), (57, 1489100), (60, 1414645), (75, 1131716), (76, 1116825), (95, 893460), (100, 848787), (114, 744550), (150, 565858), (190, 446730), (228, 372275), (285, 297820), (300, 282929), (380, 223365), (475, 178692), (570, 148910), (950, 89346), (1140, 74455), (1425, 59564), (1900, 44673), (2850, 29782), (5700, 14891)]