20176774350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{4049}}^1$

素因数の和:4442

約数の個数: 96

約数和(自身を含む): 50621760000

約数和(自身を除く): 30444985650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 239, 278, 417, 478, 695, 717, 834, 1195, 1390, 1434, 2085, 2390, 3475, 3585, 4049, 4170, 5975, 6950, 7170, 8098, 10425, 11950, 12147, 17925, 20245, 20850, 24294, 33221, 35850, 40490, 60735, 66442, 99663, 101225, 121470, 166105, 199326, 202450, 303675, 332210, 498315, 562811, 607350, 830525, 967711, 996630, 1125622, 1661050, 1688433, 1935422, 2491575, 2814055, 2903133, 3376866, 4838555, 4983150, 5628110, 5806266, 8442165, 9677110, 14070275, 14515665, 16884330, 24192775, 28140550, 29031330, 42210825, 48385550, 72578325, 84421650, 134511829, 145156650, 269023658, 403535487, 672559145, 807070974, 1345118290, 2017677435, 3362795725, 4035354870, 6725591450, 10088387175, 20176774350]

約数ペア:

[(1, 20176774350), (2, 10088387175), (3, 6725591450), (5, 4035354870), (6, 3362795725), (10, 2017677435), (15, 1345118290), (25, 807070974), (30, 672559145), (50, 403535487), (75, 269023658), (139, 145156650), (150, 134511829), (239, 84421650), (278, 72578325), (417, 48385550), (478, 42210825), (695, 29031330), (717, 28140550), (834, 24192775), (1195, 16884330), (1390, 14515665), (1434, 14070275), (2085, 9677110), (2390, 8442165), (3475, 5806266), (3585, 5628110), (4049, 4983150), (4170, 4838555), (5975, 3376866), (6950, 2903133), (7170, 2814055), (8098, 2491575), (10425, 1935422), (11950, 1688433), (12147, 1661050), (17925, 1125622), (20245, 996630), (20850, 967711), (24294, 830525), (33221, 607350), (35850, 562811), (40490, 498315), (60735, 332210), (66442, 303675), (99663, 202450), (101225, 199326), (121470, 166105)]