91091100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 285169248

約数和(自身を除く): 194078148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 150, 159, 170, 204, 212, 255, 265, 300, 318, 337, 340, 425, 510, 530, 636, 674, 795, 850, 901, 1011, 1020, 1060, 1275, 1325, 1348, 1590, 1685, 1700, 1802, 2022, 2550, 2650, 2703, 3180, 3370, 3604, 3975, 4044, 4505, 5055, 5100, 5300, 5406, 5729, 6740, 7950, 8425, 9010, 10110, 10812, 11458, 13515, 15900, 16850, 17187, 17861, 18020, 20220, 22525, 22916, 25275, 27030, 28645, 33700, 34374, 35722, 45050, 50550, 53583, 54060, 57290, 67575, 68748, 71444, 85935, 89305, 90100, 101100, 107166, 114580, 135150, 143225, 171870, 178610, 214332, 267915, 270300, 286450, 303637, 343740, 357220, 429675, 446525, 535830, 572900, 607274, 859350, 893050, 910911, 1071660, 1214548, 1339575, 1518185, 1718700, 1786100, 1821822, 2679150, 3036370, 3643644, 4554555, 5358300, 6072740, 7590925, 9109110, 15181850, 18218220, 22772775, 30363700, 45545550, 91091100]

約数ペア:

[(1, 91091100), (2, 45545550), (3, 30363700), (4, 22772775), (5, 18218220), (6, 15181850), (10, 9109110), (12, 7590925), (15, 6072740), (17, 5358300), (20, 4554555), (25, 3643644), (30, 3036370), (34, 2679150), (50, 1821822), (51, 1786100), (53, 1718700), (60, 1518185), (68, 1339575), (75, 1214548), (85, 1071660), (100, 910911), (102, 893050), (106, 859350), (150, 607274), (159, 572900), (170, 535830), (204, 446525), (212, 429675), (255, 357220), (265, 343740), (300, 303637), (318, 286450), (337, 270300), (340, 267915), (425, 214332), (510, 178610), (530, 171870), (636, 143225), (674, 135150), (795, 114580), (850, 107166), (901, 101100), (1011, 90100), (1020, 89305), (1060, 85935), (1275, 71444), (1325, 68748), (1348, 67575), (1590, 57290), (1685, 54060), (1700, 53583), (1802, 50550), (2022, 45050), (2550, 35722), (2650, 34374), (2703, 33700), (3180, 28645), (3370, 27030), (3604, 25275), (3975, 22916), (4044, 22525), (4505, 20220), (5055, 18020), (5100, 17861), (5300, 17187), (5406, 16850), (5729, 15900), (6740, 13515), (7950, 11458), (8425, 10812), (9010, 10110)]