77776950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 200344320

約数和(自身を除く): 122567370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 71, 75, 109, 134, 142, 150, 201, 213, 218, 327, 335, 355, 402, 426, 545, 654, 670, 710, 1005, 1065, 1090, 1635, 1675, 1775, 2010, 2130, 2725, 3270, 3350, 3550, 4757, 5025, 5325, 5450, 7303, 7739, 8175, 9514, 10050, 10650, 14271, 14606, 15478, 16350, 21909, 23217, 23785, 28542, 36515, 38695, 43818, 46434, 47570, 71355, 73030, 77390, 109545, 116085, 118925, 142710, 182575, 193475, 219090, 232170, 237850, 356775, 365150, 386950, 518513, 547725, 580425, 713550, 1037026, 1095450, 1160850, 1555539, 2592565, 3111078, 5185130, 7777695, 12962825, 15555390, 25925650, 38888475, 77776950]

約数ペア:

[(1, 77776950), (2, 38888475), (3, 25925650), (5, 15555390), (6, 12962825), (10, 7777695), (15, 5185130), (25, 3111078), (30, 2592565), (50, 1555539), (67, 1160850), (71, 1095450), (75, 1037026), (109, 713550), (134, 580425), (142, 547725), (150, 518513), (201, 386950), (213, 365150), (218, 356775), (327, 237850), (335, 232170), (355, 219090), (402, 193475), (426, 182575), (545, 142710), (654, 118925), (670, 116085), (710, 109545), (1005, 77390), (1065, 73030), (1090, 71355), (1635, 47570), (1675, 46434), (1775, 43818), (2010, 38695), (2130, 36515), (2725, 28542), (3270, 23785), (3350, 23217), (3550, 21909), (4757, 16350), (5025, 15478), (5325, 14606), (5450, 14271), (7303, 10650), (7739, 10050), (8175, 9514)]