75645840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 252305280

約数和(自身を除く): 176659440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 313, 318, 380, 424, 456, 530, 570, 626, 636, 760, 795, 848, 912, 939, 1007, 1060, 1140, 1252, 1272, 1520, 1565, 1590, 1878, 2014, 2120, 2280, 2504, 2544, 3021, 3130, 3180, 3756, 4028, 4240, 4560, 4695, 5008, 5035, 5947, 6042, 6260, 6360, 7512, 8056, 9390, 10070, 11894, 12084, 12520, 12720, 15024, 15105, 16112, 16589, 17841, 18780, 20140, 23788, 24168, 25040, 29735, 30210, 33178, 35682, 37560, 40280, 47576, 48336, 49767, 59470, 60420, 66356, 71364, 75120, 80560, 82945, 89205, 95152, 99534, 118940, 120840, 132712, 142728, 165890, 178410, 199068, 237880, 241680, 248835, 265424, 285456, 315191, 331780, 356820, 398136, 475760, 497670, 630382, 663560, 713640, 796272, 945573, 995340, 1260764, 1327120, 1427280, 1575955, 1891146, 1990680, 2521528, 3151910, 3782292, 3981360, 4727865, 5043056, 6303820, 7564584, 9455730, 12607640, 15129168, 18911460, 25215280, 37822920, 75645840]

約数ペア:

[(1, 75645840), (2, 37822920), (3, 25215280), (4, 18911460), (5, 15129168), (6, 12607640), (8, 9455730), (10, 7564584), (12, 6303820), (15, 5043056), (16, 4727865), (19, 3981360), (20, 3782292), (24, 3151910), (30, 2521528), (38, 1990680), (40, 1891146), (48, 1575955), (53, 1427280), (57, 1327120), (60, 1260764), (76, 995340), (80, 945573), (95, 796272), (106, 713640), (114, 663560), (120, 630382), (152, 497670), (159, 475760), (190, 398136), (212, 356820), (228, 331780), (240, 315191), (265, 285456), (285, 265424), (304, 248835), (313, 241680), (318, 237880), (380, 199068), (424, 178410), (456, 165890), (530, 142728), (570, 132712), (626, 120840), (636, 118940), (760, 99534), (795, 95152), (848, 89205), (912, 82945), (939, 80560), (1007, 75120), (1060, 71364), (1140, 66356), (1252, 60420), (1272, 59470), (1520, 49767), (1565, 48336), (1590, 47576), (1878, 40280), (2014, 37560), (2120, 35682), (2280, 33178), (2504, 30210), (2544, 29735), (3021, 25040), (3130, 24168), (3180, 23788), (3756, 20140), (4028, 18780), (4240, 17841), (4560, 16589), (4695, 16112), (5008, 15105), (5035, 15024), (5947, 12720), (6042, 12520), (6260, 12084), (6360, 11894), (7512, 10070), (8056, 9390)]