825829020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{719}}^1$

素因数の和:1449

約数の個数: 120

約数和(自身を含む): 2597918400

約数和(自身を除く): 1772089380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 709, 719, 810, 1418, 1438, 1620, 2127, 2157, 2836, 2876, 3545, 3595, 4254, 4314, 6381, 6471, 7090, 7190, 8508, 8628, 10635, 10785, 12762, 12942, 14180, 14380, 19143, 19413, 21270, 21570, 25524, 25884, 31905, 32355, 38286, 38826, 42540, 43140, 57429, 58239, 63810, 64710, 76572, 77652, 95715, 97065, 114858, 116478, 127620, 129420, 191430, 194130, 229716, 232956, 287145, 291195, 382860, 388260, 509771, 574290, 582390, 1019542, 1148580, 1164780, 1529313, 2039084, 2548855, 3058626, 4587939, 5097710, 6117252, 7646565, 9175878, 10195420, 13763817, 15293130, 18351756, 22939695, 27527634, 30586260, 41291451, 45879390, 55055268, 68819085, 82582902, 91758780, 137638170, 165165804, 206457255, 275276340, 412914510, 825829020]

約数ペア:

[(1, 825829020), (2, 412914510), (3, 275276340), (4, 206457255), (5, 165165804), (6, 137638170), (9, 91758780), (10, 82582902), (12, 68819085), (15, 55055268), (18, 45879390), (20, 41291451), (27, 30586260), (30, 27527634), (36, 22939695), (45, 18351756), (54, 15293130), (60, 13763817), (81, 10195420), (90, 9175878), (108, 7646565), (135, 6117252), (162, 5097710), (180, 4587939), (270, 3058626), (324, 2548855), (405, 2039084), (540, 1529313), (709, 1164780), (719, 1148580), (810, 1019542), (1418, 582390), (1438, 574290), (1620, 509771), (2127, 388260), (2157, 382860), (2836, 291195), (2876, 287145), (3545, 232956), (3595, 229716), (4254, 194130), (4314, 191430), (6381, 129420), (6471, 127620), (7090, 116478), (7190, 114858), (8508, 97065), (8628, 95715), (10635, 77652), (10785, 76572), (12762, 64710), (12942, 63810), (14180, 58239), (14380, 57429), (19143, 43140), (19413, 42540), (21270, 38826), (21570, 38286), (25524, 32355), (25884, 31905)]