321988950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{2027}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 867955608

約数和(自身を除く): 545966658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 353, 450, 706, 1059, 1765, 2027, 2118, 3177, 3530, 4054, 5295, 6081, 6354, 8825, 10135, 10590, 12162, 15885, 17650, 18243, 20270, 26475, 30405, 31770, 36486, 50675, 52950, 60810, 79425, 91215, 101350, 152025, 158850, 182430, 304050, 456075, 715531, 912150, 1431062, 2146593, 3577655, 4293186, 6439779, 7155310, 10732965, 12879558, 17888275, 21465930, 32198895, 35776550, 53664825, 64397790, 107329650, 160994475, 321988950]

約数ペア:

[(1, 321988950), (2, 160994475), (3, 107329650), (5, 64397790), (6, 53664825), (9, 35776550), (10, 32198895), (15, 21465930), (18, 17888275), (25, 12879558), (30, 10732965), (45, 7155310), (50, 6439779), (75, 4293186), (90, 3577655), (150, 2146593), (225, 1431062), (353, 912150), (450, 715531), (706, 456075), (1059, 304050), (1765, 182430), (2027, 158850), (2118, 152025), (3177, 101350), (3530, 91215), (4054, 79425), (5295, 60810), (6081, 52950), (6354, 50675), (8825, 36486), (10135, 31770), (10590, 30405), (12162, 26475), (15885, 20270), (17650, 18243)]