257156743650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2707}}^1\times {\mathrm{6529}}^1$

素因数の和:9348

約数の個数: 96

約数和(自身を含む): 644660197440

約数和(自身を除く): 387503453790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1455, 2425, 2707, 2910, 4850, 5414, 6529, 7275, 8121, 13058, 13535, 14550, 16242, 19587, 27070, 32645, 39174, 40605, 65290, 67675, 81210, 97935, 135350, 163225, 195870, 203025, 262579, 326450, 406050, 489675, 525158, 633313, 787737, 979350, 1266626, 1312895, 1575474, 1899939, 2625790, 3166565, 3799878, 3938685, 6333130, 6564475, 7877370, 9499695, 13128950, 15832825, 17674003, 18999390, 19693425, 31665650, 35348006, 39386850, 47498475, 53022009, 88370015, 94996950, 106044018, 176740030, 265110045, 441850075, 530220090, 883700150, 1325550225, 1714378291, 2651100450, 3428756582, 5143134873, 8571891455, 10286269746, 17143782910, 25715674365, 42859457275, 51431348730, 85718914550, 128578371825, 257156743650]

約数ペア:

[(1, 257156743650), (2, 128578371825), (3, 85718914550), (5, 51431348730), (6, 42859457275), (10, 25715674365), (15, 17143782910), (25, 10286269746), (30, 8571891455), (50, 5143134873), (75, 3428756582), (97, 2651100450), (150, 1714378291), (194, 1325550225), (291, 883700150), (485, 530220090), (582, 441850075), (970, 265110045), (1455, 176740030), (2425, 106044018), (2707, 94996950), (2910, 88370015), (4850, 53022009), (5414, 47498475), (6529, 39386850), (7275, 35348006), (8121, 31665650), (13058, 19693425), (13535, 18999390), (14550, 17674003), (16242, 15832825), (19587, 13128950), (27070, 9499695), (32645, 7877370), (39174, 6564475), (40605, 6333130), (65290, 3938685), (67675, 3799878), (81210, 3166565), (97935, 2625790), (135350, 1899939), (163225, 1575474), (195870, 1312895), (203025, 1266626), (262579, 979350), (326450, 787737), (406050, 633313), (489675, 525158)]