201155850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3405

約数の個数: 144

約数和(自身を含む): 650345280

約数和(自身を除く): 449189430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2850, 3150, 3325, 3361, 3990, 4275, 5985, 6650, 6722, 8550, 9975, 10083, 11970, 16805, 19950, 20166, 23527, 29925, 30249, 33610, 47054, 50415, 59850, 60498, 63859, 70581, 84025, 100830, 117635, 127718, 141162, 151245, 168050, 191577, 211743, 235270, 252075, 302490, 319295, 352905, 383154, 423486, 447013, 504150, 574731, 588175, 638590, 705810, 756225, 894026, 957885, 1058715, 1149462, 1176350, 1341039, 1512450, 1596475, 1764525, 1915770, 2117430, 2235065, 2682078, 2873655, 3192950, 3529050, 4023117, 4470130, 4789425, 5293575, 5747310, 6705195, 8046234, 9578850, 10587150, 11175325, 13410390, 14368275, 20115585, 22350650, 28736550, 33525975, 40231170, 67051950, 100577925, 201155850]

約数ペア:

[(1, 201155850), (2, 100577925), (3, 67051950), (5, 40231170), (6, 33525975), (7, 28736550), (9, 22350650), (10, 20115585), (14, 14368275), (15, 13410390), (18, 11175325), (19, 10587150), (21, 9578850), (25, 8046234), (30, 6705195), (35, 5747310), (38, 5293575), (42, 4789425), (45, 4470130), (50, 4023117), (57, 3529050), (63, 3192950), (70, 2873655), (75, 2682078), (90, 2235065), (95, 2117430), (105, 1915770), (114, 1764525), (126, 1596475), (133, 1512450), (150, 1341039), (171, 1176350), (175, 1149462), (190, 1058715), (210, 957885), (225, 894026), (266, 756225), (285, 705810), (315, 638590), (342, 588175), (350, 574731), (399, 504150), (450, 447013), (475, 423486), (525, 383154), (570, 352905), (630, 319295), (665, 302490), (798, 252075), (855, 235270), (950, 211743), (1050, 191577), (1197, 168050), (1330, 151245), (1425, 141162), (1575, 127718), (1710, 117635), (1995, 100830), (2394, 84025), (2850, 70581), (3150, 63859), (3325, 60498), (3361, 59850), (3990, 50415), (4275, 47054), (5985, 33610), (6650, 30249), (6722, 29925), (8550, 23527), (9975, 20166), (10083, 19950), (11970, 16805)]