838072950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 2474841600

約数和(自身を除く): 1636768650

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 89, 110, 130, 143, 150, 165, 178, 195, 267, 275, 286, 325, 330, 390, 429, 439, 445, 534, 550, 650, 715, 825, 858, 878, 890, 975, 979, 1157, 1317, 1335, 1430, 1650, 1950, 1958, 2145, 2195, 2225, 2314, 2634, 2670, 2937, 3471, 3575, 4290, 4390, 4450, 4829, 4895, 5707, 5785, 5874, 6585, 6675, 6942, 7150, 9658, 9790, 10725, 10975, 11414, 11570, 12727, 13170, 13350, 14487, 14685, 17121, 17355, 21450, 21950, 24145, 24475, 25454, 28535, 28925, 28974, 29370, 32925, 34242, 34710, 38181, 39071, 48290, 48950, 57070, 57850, 62777, 63635, 65850, 72435, 73425, 76362, 78142, 85605, 86775, 117213, 120725, 125554, 127270, 142675, 144870, 146850, 171210, 173550, 188331, 190905, 195355, 234426, 241450, 285350, 313885, 318175, 362175, 376662, 381810, 390710, 428025, 429781, 507923, 586065, 627770, 636350, 724350, 856050, 859562, 941655, 954525, 976775, 1015846, 1172130, 1289343, 1523769, 1569425, 1883310, 1909050, 1953550, 2148905, 2539615, 2578686, 2930325, 3047538, 3138850, 4297810, 4708275, 5079230, 5587153, 5860650, 6446715, 7618845, 9416550, 10744525, 11174306, 12698075, 12893430, 15237690, 16761459, 21489050, 25396150, 27935765, 32233575, 33522918, 38094225, 55871530, 64467150, 76188450, 83807295, 139678825, 167614590, 279357650, 419036475, 838072950]

約数ペア:

[(1, 838072950), (2, 419036475), (3, 279357650), (5, 167614590), (6, 139678825), (10, 83807295), (11, 76188450), (13, 64467150), (15, 55871530), (22, 38094225), (25, 33522918), (26, 32233575), (30, 27935765), (33, 25396150), (39, 21489050), (50, 16761459), (55, 15237690), (65, 12893430), (66, 12698075), (75, 11174306), (78, 10744525), (89, 9416550), (110, 7618845), (130, 6446715), (143, 5860650), (150, 5587153), (165, 5079230), (178, 4708275), (195, 4297810), (267, 3138850), (275, 3047538), (286, 2930325), (325, 2578686), (330, 2539615), (390, 2148905), (429, 1953550), (439, 1909050), (445, 1883310), (534, 1569425), (550, 1523769), (650, 1289343), (715, 1172130), (825, 1015846), (858, 976775), (878, 954525), (890, 941655), (975, 859562), (979, 856050), (1157, 724350), (1317, 636350), (1335, 627770), (1430, 586065), (1650, 507923), (1950, 429781), (1958, 428025), (2145, 390710), (2195, 381810), (2225, 376662), (2314, 362175), (2634, 318175), (2670, 313885), (2937, 285350), (3471, 241450), (3575, 234426), (4290, 195355), (4390, 190905), (4450, 188331), (4829, 173550), (4895, 171210), (5707, 146850), (5785, 144870), (5874, 142675), (6585, 127270), (6675, 125554), (6942, 120725), (7150, 117213), (9658, 86775), (9790, 85605), (10725, 78142), (10975, 76362), (11414, 73425), (11570, 72435), (12727, 65850), (13170, 63635), (13350, 62777), (14487, 57850), (14685, 57070), (17121, 48950), (17355, 48290), (21450, 39071), (21950, 38181), (24145, 34710), (24475, 34242), (25454, 32925), (28535, 29370), (28925, 28974)]