31799682450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{130621}}^1$

素因数の和:131180

約数の個数: 72

約数和(自身を含む): 85593722916

約数和(自身を除く): 53794040466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 541, 1082, 1623, 2705, 3246, 4869, 5410, 8115, 9738, 13525, 16230, 24345, 27050, 40575, 48690, 81150, 121725, 130621, 243450, 261242, 391863, 653105, 783726, 1175589, 1306210, 1959315, 2351178, 3265525, 3918630, 5877945, 6531050, 9796575, 11755890, 19593150, 29389725, 58779450, 70665961, 141331922, 211997883, 353329805, 423995766, 635993649, 706659610, 1059989415, 1271987298, 1766649025, 2119978830, 3179968245, 3533298050, 5299947075, 6359936490, 10599894150, 15899841225, 31799682450]

約数ペア:

[(1, 31799682450), (2, 15899841225), (3, 10599894150), (5, 6359936490), (6, 5299947075), (9, 3533298050), (10, 3179968245), (15, 2119978830), (18, 1766649025), (25, 1271987298), (30, 1059989415), (45, 706659610), (50, 635993649), (75, 423995766), (90, 353329805), (150, 211997883), (225, 141331922), (450, 70665961), (541, 58779450), (1082, 29389725), (1623, 19593150), (2705, 11755890), (3246, 9796575), (4869, 6531050), (5410, 5877945), (8115, 3918630), (9738, 3265525), (13525, 2351178), (16230, 1959315), (24345, 1306210), (27050, 1175589), (40575, 783726), (48690, 653105), (81150, 391863), (121725, 261242), (130621, 243450)]