2865235100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1759}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 7699507200

約数和(自身を除く): 4834272100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 179, 182, 260, 325, 350, 358, 364, 455, 650, 700, 716, 895, 910, 1253, 1300, 1759, 1790, 1820, 2275, 2327, 2506, 3518, 3580, 4475, 4550, 4654, 5012, 6265, 7036, 8795, 8950, 9100, 9308, 11635, 12313, 12530, 16289, 17590, 17900, 22867, 23270, 24626, 25060, 31325, 32578, 35180, 43975, 45734, 46540, 49252, 58175, 61565, 62650, 65156, 81445, 87950, 91468, 114335, 116350, 123130, 125300, 160069, 162890, 175900, 228670, 232700, 246260, 307825, 314861, 320138, 325780, 407225, 457340, 571675, 615650, 629722, 640276, 800345, 814450, 1143350, 1231300, 1259444, 1574305, 1600690, 1628900, 2204027, 2286700, 3148610, 3201380, 4001725, 4093193, 4408054, 6297220, 7871525, 8003450, 8186386, 8816108, 11020135, 15743050, 16006900, 16372772, 20465965, 22040270, 28652351, 31486100, 40931930, 44080540, 55100675, 57304702, 81863860, 102329825, 110201350, 114609404, 143261755, 204659650, 220402700, 286523510, 409319300, 573047020, 716308775, 1432617550, 2865235100]

約数ペア:

[(1, 2865235100), (2, 1432617550), (4, 716308775), (5, 573047020), (7, 409319300), (10, 286523510), (13, 220402700), (14, 204659650), (20, 143261755), (25, 114609404), (26, 110201350), (28, 102329825), (35, 81863860), (50, 57304702), (52, 55100675), (65, 44080540), (70, 40931930), (91, 31486100), (100, 28652351), (130, 22040270), (140, 20465965), (175, 16372772), (179, 16006900), (182, 15743050), (260, 11020135), (325, 8816108), (350, 8186386), (358, 8003450), (364, 7871525), (455, 6297220), (650, 4408054), (700, 4093193), (716, 4001725), (895, 3201380), (910, 3148610), (1253, 2286700), (1300, 2204027), (1759, 1628900), (1790, 1600690), (1820, 1574305), (2275, 1259444), (2327, 1231300), (2506, 1143350), (3518, 814450), (3580, 800345), (4475, 640276), (4550, 629722), (4654, 615650), (5012, 571675), (6265, 457340), (7036, 407225), (8795, 325780), (8950, 320138), (9100, 314861), (9308, 307825), (11635, 246260), (12313, 232700), (12530, 228670), (16289, 175900), (17590, 162890), (17900, 160069), (22867, 125300), (23270, 123130), (24626, 116350), (25060, 114335), (31325, 91468), (32578, 87950), (35180, 81445), (43975, 65156), (45734, 62650), (46540, 61565), (49252, 58175)]