1915003620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3119}}^1$

素因数の和:3519

約数の個数: 120

約数和(自身を含む): 6025219200

約数和(自身を除く): 4110215580

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, 379, 405, 540, 758, 810, 1137, 1516, 1620, 1895, 2274, 3119, 3411, 3790, 4548, 5685, 6238, 6822, 7580, 9357, 10233, 11370, 12476, 13644, 15595, 17055, 18714, 20466, 22740, 28071, 30699, 31190, 34110, 37428, 40932, 46785, 51165, 56142, 61398, 62380, 68220, 84213, 93570, 102330, 112284, 122796, 140355, 153495, 168426, 187140, 204660, 252639, 280710, 306990, 336852, 421065, 505278, 561420, 613980, 842130, 1010556, 1182101, 1263195, 1684260, 2364202, 2526390, 3546303, 4728404, 5052780, 5910505, 7092606, 10638909, 11821010, 14185212, 17731515, 21277818, 23642020, 31916727, 35463030, 42555636, 53194545, 63833454, 70926060, 95750181, 106389090, 127666908, 159583635, 191500362, 212778180, 319167270, 383000724, 478750905, 638334540, 957501810, 1915003620]

約数ペア:

[(1, 1915003620), (2, 957501810), (3, 638334540), (4, 478750905), (5, 383000724), (6, 319167270), (9, 212778180), (10, 191500362), (12, 159583635), (15, 127666908), (18, 106389090), (20, 95750181), (27, 70926060), (30, 63833454), (36, 53194545), (45, 42555636), (54, 35463030), (60, 31916727), (81, 23642020), (90, 21277818), (108, 17731515), (135, 14185212), (162, 11821010), (180, 10638909), (270, 7092606), (324, 5910505), (379, 5052780), (405, 4728404), (540, 3546303), (758, 2526390), (810, 2364202), (1137, 1684260), (1516, 1263195), (1620, 1182101), (1895, 1010556), (2274, 842130), (3119, 613980), (3411, 561420), (3790, 505278), (4548, 421065), (5685, 336852), (6238, 306990), (6822, 280710), (7580, 252639), (9357, 204660), (10233, 187140), (11370, 168426), (12476, 153495), (13644, 140355), (15595, 122796), (17055, 112284), (18714, 102330), (20466, 93570), (22740, 84213), (28071, 68220), (30699, 62380), (31190, 61398), (34110, 56142), (37428, 51165), (40932, 46785)]