72488550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 185285016

約数和(自身を除く): 112796466

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 353, 370, 555, 706, 925, 1059, 1110, 1369, 1765, 1850, 2118, 2738, 2775, 3530, 4107, 5295, 5550, 6845, 8214, 8825, 10590, 13061, 13690, 17650, 20535, 26122, 26475, 34225, 39183, 41070, 52950, 65305, 68450, 78366, 102675, 130610, 195915, 205350, 326525, 391830, 483257, 653050, 966514, 979575, 1449771, 1959150, 2416285, 2899542, 4832570, 7248855, 12081425, 14497710, 24162850, 36244275, 72488550]

約数ペア:

[(1, 72488550), (2, 36244275), (3, 24162850), (5, 14497710), (6, 12081425), (10, 7248855), (15, 4832570), (25, 2899542), (30, 2416285), (37, 1959150), (50, 1449771), (74, 979575), (75, 966514), (111, 653050), (150, 483257), (185, 391830), (222, 326525), (353, 205350), (370, 195915), (555, 130610), (706, 102675), (925, 78366), (1059, 68450), (1110, 65305), (1369, 52950), (1765, 41070), (1850, 39183), (2118, 34225), (2738, 26475), (2775, 26122), (3530, 20535), (4107, 17650), (5295, 13690), (5550, 13061), (6845, 10590), (8214, 8825)]