12907171650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8719}}^1$

素因数の和:8944

約数の個数: 96

約数和(自身を含む): 32697907200

約数和(自身を除く): 19790735550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 139, 142, 150, 213, 278, 355, 417, 426, 695, 710, 834, 1065, 1390, 1775, 2085, 2130, 3475, 3550, 4170, 5325, 6950, 8719, 9869, 10425, 10650, 17438, 19738, 20850, 26157, 29607, 43595, 49345, 52314, 59214, 87190, 98690, 130785, 148035, 217975, 246725, 261570, 296070, 435950, 493450, 619049, 653925, 740175, 1211941, 1238098, 1307850, 1480350, 1857147, 2423882, 3095245, 3635823, 3714294, 6059705, 6190490, 7271646, 9285735, 12119410, 15476225, 18179115, 18571470, 30298525, 30952450, 36358230, 46428675, 60597050, 86047811, 90895575, 92857350, 172095622, 181791150, 258143433, 430239055, 516286866, 860478110, 1290717165, 2151195275, 2581434330, 4302390550, 6453585825, 12907171650]

約数ペア:

[(1, 12907171650), (2, 6453585825), (3, 4302390550), (5, 2581434330), (6, 2151195275), (10, 1290717165), (15, 860478110), (25, 516286866), (30, 430239055), (50, 258143433), (71, 181791150), (75, 172095622), (139, 92857350), (142, 90895575), (150, 86047811), (213, 60597050), (278, 46428675), (355, 36358230), (417, 30952450), (426, 30298525), (695, 18571470), (710, 18179115), (834, 15476225), (1065, 12119410), (1390, 9285735), (1775, 7271646), (2085, 6190490), (2130, 6059705), (3475, 3714294), (3550, 3635823), (4170, 3095245), (5325, 2423882), (6950, 1857147), (8719, 1480350), (9869, 1307850), (10425, 1238098), (10650, 1211941), (17438, 740175), (19738, 653925), (20850, 619049), (26157, 493450), (29607, 435950), (43595, 296070), (49345, 261570), (52314, 246725), (59214, 217975), (87190, 148035), (98690, 130785)]