1916366850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7757}}^1$

素因数の和:7842

約数の個数: 120

約数和(自身を含む): 5412647988

約数和(自身を除く): 3496281138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 122, 135, 150, 162, 183, 225, 270, 305, 366, 405, 450, 549, 610, 675, 810, 915, 1098, 1350, 1525, 1647, 1830, 2025, 2745, 3050, 3294, 4050, 4575, 4941, 5490, 7757, 8235, 9150, 9882, 13725, 15514, 16470, 23271, 24705, 27450, 38785, 41175, 46542, 49410, 69813, 77570, 82350, 116355, 123525, 139626, 193925, 209439, 232710, 247050, 349065, 387850, 418878, 473177, 581775, 628317, 698130, 946354, 1047195, 1163550, 1256634, 1419531, 1745325, 2094390, 2365885, 2839062, 3141585, 3490650, 4258593, 4731770, 5235975, 6283170, 7097655, 8517186, 10471950, 11829425, 12775779, 14195310, 15707925, 21292965, 23658850, 25551558, 31415850, 35488275, 38327337, 42585930, 63878895, 70976550, 76654674, 106464825, 127757790, 191636685, 212929650, 319394475, 383273370, 638788950, 958183425, 1916366850]

約数ペア:

[(1, 1916366850), (2, 958183425), (3, 638788950), (5, 383273370), (6, 319394475), (9, 212929650), (10, 191636685), (15, 127757790), (18, 106464825), (25, 76654674), (27, 70976550), (30, 63878895), (45, 42585930), (50, 38327337), (54, 35488275), (61, 31415850), (75, 25551558), (81, 23658850), (90, 21292965), (122, 15707925), (135, 14195310), (150, 12775779), (162, 11829425), (183, 10471950), (225, 8517186), (270, 7097655), (305, 6283170), (366, 5235975), (405, 4731770), (450, 4258593), (549, 3490650), (610, 3141585), (675, 2839062), (810, 2365885), (915, 2094390), (1098, 1745325), (1350, 1419531), (1525, 1256634), (1647, 1163550), (1830, 1047195), (2025, 946354), (2745, 698130), (3050, 628317), (3294, 581775), (4050, 473177), (4575, 418878), (4941, 387850), (5490, 349065), (7757, 247050), (8235, 232710), (9150, 209439), (9882, 193925), (13725, 139626), (15514, 123525), (16470, 116355), (23271, 82350), (24705, 77570), (27450, 69813), (38785, 49410), (41175, 46542)]