127375800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{212293}}^1$

素因数の和:212312

約数の個数: 48

約数和(自身を含む): 394866840

約数和(自身を除く): 267491040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 212293, 424586, 636879, 849172, 1061465, 1273758, 1698344, 2122930, 2547516, 3184395, 4245860, 5095032, 5307325, 6368790, 8491720, 10614650, 12737580, 15921975, 21229300, 25475160, 31843950, 42458600, 63687900, 127375800]

約数ペア:

[(1, 127375800), (2, 63687900), (3, 42458600), (4, 31843950), (5, 25475160), (6, 21229300), (8, 15921975), (10, 12737580), (12, 10614650), (15, 8491720), (20, 6368790), (24, 5307325), (25, 5095032), (30, 4245860), (40, 3184395), (50, 2547516), (60, 2122930), (75, 1698344), (100, 1273758), (120, 1061465), (150, 849172), (200, 636879), (300, 424586), (600, 212293)]