243365850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 843071040

約数和(自身を除く): 599705190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 49, 50, 54, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 150, 175, 182, 189, 195, 210, 225, 234, 245, 270, 273, 283, 294, 315, 325, 350, 351, 378, 390, 441, 450, 455, 490, 525, 546, 566, 585, 630, 637, 650, 675, 702, 735, 819, 849, 882, 910, 945, 975, 1050, 1170, 1225, 1274, 1323, 1350, 1365, 1415, 1470, 1575, 1638, 1698, 1755, 1890, 1911, 1950, 1981, 2205, 2275, 2450, 2457, 2547, 2646, 2730, 2830, 2925, 3150, 3185, 3510, 3675, 3679, 3822, 3962, 4095, 4245, 4410, 4550, 4725, 4914, 5094, 5733, 5850, 5943, 6370, 6615, 6825, 7075, 7350, 7358, 7641, 8190, 8490, 8775, 9450, 9555, 9905, 11025, 11037, 11466, 11886, 12285, 12735, 13230, 13650, 13867, 14150, 15282, 15925, 17199, 17550, 17829, 18395, 19110, 19810, 20475, 21225, 22050, 22074, 24570, 25470, 25753, 27734, 28665, 29715, 31850, 33075, 33111, 34398, 35658, 36790, 38205, 40950, 41601, 42450, 47775, 49525, 51506, 53487, 55185, 57330, 59430, 61425, 63675, 66150, 66222, 69335, 76410, 77259, 83202, 85995, 89145, 91975, 95550, 99050, 99333, 106974, 110370, 122850, 124803, 127350, 128765, 138670, 143325, 148575, 154518, 165555, 171990, 178290, 180271, 183950, 191025, 198666, 208005, 231777, 249606, 257530, 267435, 275925, 286650, 297150, 331110, 346675, 360542, 374409, 382050, 386295, 416010, 429975, 445725, 463554, 496665, 534870, 540813, 551850, 624015, 643825, 693350, 695331, 748818, 772590, 827775, 859950, 891450, 901355, 993330, 1040025, 1081626, 1158885, 1248030, 1287650, 1337175, 1390662, 1622439, 1655550, 1802710, 1872045, 1931475, 2080050, 2317770, 2483325, 2674350, 2704065, 3120075, 3244878, 3476655, 3744090, 3862950, 4506775, 4867317, 4966650, 5408130, 5794425, 6240150, 6953310, 8112195, 9013550, 9360225, 9734634, 11588850, 13520325, 16224390, 17383275, 18720450, 24336585, 27040650, 34766550, 40560975, 48673170, 81121950, 121682925, 243365850]

約数ペア:

[(1, 243365850), (2, 121682925), (3, 81121950), (5, 48673170), (6, 40560975), (7, 34766550), (9, 27040650), (10, 24336585), (13, 18720450), (14, 17383275), (15, 16224390), (18, 13520325), (21, 11588850), (25, 9734634), (26, 9360225), (27, 9013550), (30, 8112195), (35, 6953310), (39, 6240150), (42, 5794425), (45, 5408130), (49, 4966650), (50, 4867317), (54, 4506775), (63, 3862950), (65, 3744090), (70, 3476655), (75, 3244878), (78, 3120075), (90, 2704065), (91, 2674350), (98, 2483325), (105, 2317770), (117, 2080050), (126, 1931475), (130, 1872045), (135, 1802710), (147, 1655550), (150, 1622439), (175, 1390662), (182, 1337175), (189, 1287650), (195, 1248030), (210, 1158885), (225, 1081626), (234, 1040025), (245, 993330), (270, 901355), (273, 891450), (283, 859950), (294, 827775), (315, 772590), (325, 748818), (350, 695331), (351, 693350), (378, 643825), (390, 624015), (441, 551850), (450, 540813), (455, 534870), (490, 496665), (525, 463554), (546, 445725), (566, 429975), (585, 416010), (630, 386295), (637, 382050), (650, 374409), (675, 360542), (702, 346675), (735, 331110), (819, 297150), (849, 286650), (882, 275925), (910, 267435), (945, 257530), (975, 249606), (1050, 231777), (1170, 208005), (1225, 198666), (1274, 191025), (1323, 183950), (1350, 180271), (1365, 178290), (1415, 171990), (1470, 165555), (1575, 154518), (1638, 148575), (1698, 143325), (1755, 138670), (1890, 128765), (1911, 127350), (1950, 124803), (1981, 122850), (2205, 110370), (2275, 106974), (2450, 99333), (2457, 99050), (2547, 95550), (2646, 91975), (2730, 89145), (2830, 85995), (2925, 83202), (3150, 77259), (3185, 76410), (3510, 69335), (3675, 66222), (3679, 66150), (3822, 63675), (3962, 61425), (4095, 59430), (4245, 57330), (4410, 55185), (4550, 53487), (4725, 51506), (4914, 49525), (5094, 47775), (5733, 42450), (5850, 41601), (5943, 40950), (6370, 38205), (6615, 36790), (6825, 35658), (7075, 34398), (7350, 33111), (7358, 33075), (7641, 31850), (8190, 29715), (8490, 28665), (8775, 27734), (9450, 25753), (9555, 25470), (9905, 24570), (11025, 22074), (11037, 22050), (11466, 21225), (11886, 20475), (12285, 19810), (12735, 19110), (13230, 18395), (13650, 17829), (13867, 17550), (14150, 17199), (15282, 15925)]