2720796750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 256

約数和(自身を含む): 8734003200

約数和(自身を除く): 6013206450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 89, 90, 105, 125, 126, 135, 150, 175, 178, 189, 210, 225, 250, 267, 270, 315, 350, 375, 378, 445, 450, 525, 534, 623, 630, 647, 675, 750, 801, 875, 890, 945, 1050, 1125, 1246, 1294, 1335, 1350, 1575, 1602, 1750, 1869, 1890, 1941, 2225, 2250, 2403, 2625, 2670, 3115, 3150, 3235, 3375, 3738, 3882, 4005, 4450, 4529, 4725, 4806, 5250, 5607, 5823, 6230, 6470, 6675, 6750, 7875, 8010, 9058, 9345, 9450, 9705, 11125, 11214, 11646, 12015, 13350, 13587, 15575, 15750, 16175, 16821, 17469, 18690, 19410, 20025, 22250, 22645, 23625, 24030, 27174, 28035, 29115, 31150, 32350, 33375, 33642, 34938, 40050, 40761, 45290, 46725, 47250, 48525, 56070, 57583, 58230, 60075, 66750, 67935, 77875, 80875, 81522, 84105, 87345, 93450, 97050, 100125, 113225, 115166, 120150, 122283, 135870, 140175, 145575, 155750, 161750, 168210, 172749, 174690, 200250, 203805, 226450, 233625, 242625, 244566, 280350, 287915, 291150, 300375, 339675, 345498, 403081, 407610, 420525, 436725, 467250, 485250, 518247, 566125, 575830, 600750, 611415, 679350, 700875, 727875, 806162, 841050, 863745, 873450, 1019025, 1036494, 1132250, 1209243, 1222830, 1401750, 1439575, 1455750, 1554741, 1698375, 1727490, 2015405, 2038050, 2102625, 2183625, 2418486, 2591235, 2879150, 3057075, 3109482, 3396750, 3627729, 4030810, 4205250, 4318725, 4367250, 5095125, 5182470, 6046215, 6114150, 7197875, 7255458, 7773705, 8637450, 10077025, 10190250, 10883187, 12092430, 12956175, 14395750, 15285375, 15547410, 18138645, 20154050, 21593625, 21766374, 25912350, 30231075, 30570750, 36277290, 38868525, 43187250, 50385125, 54415935, 60462150, 64780875, 77737050, 90693225, 100770250, 108831870, 129561750, 151155375, 181386450, 194342625, 272079675, 302310750, 388685250, 453466125, 544159350, 906932250, 1360398375, 2720796750]

約数ペア:

[(1, 2720796750), (2, 1360398375), (3, 906932250), (5, 544159350), (6, 453466125), (7, 388685250), (9, 302310750), (10, 272079675), (14, 194342625), (15, 181386450), (18, 151155375), (21, 129561750), (25, 108831870), (27, 100770250), (30, 90693225), (35, 77737050), (42, 64780875), (45, 60462150), (50, 54415935), (54, 50385125), (63, 43187250), (70, 38868525), (75, 36277290), (89, 30570750), (90, 30231075), (105, 25912350), (125, 21766374), (126, 21593625), (135, 20154050), (150, 18138645), (175, 15547410), (178, 15285375), (189, 14395750), (210, 12956175), (225, 12092430), (250, 10883187), (267, 10190250), (270, 10077025), (315, 8637450), (350, 7773705), (375, 7255458), (378, 7197875), (445, 6114150), (450, 6046215), (525, 5182470), (534, 5095125), (623, 4367250), (630, 4318725), (647, 4205250), (675, 4030810), (750, 3627729), (801, 3396750), (875, 3109482), (890, 3057075), (945, 2879150), (1050, 2591235), (1125, 2418486), (1246, 2183625), (1294, 2102625), (1335, 2038050), (1350, 2015405), (1575, 1727490), (1602, 1698375), (1750, 1554741), (1869, 1455750), (1890, 1439575), (1941, 1401750), (2225, 1222830), (2250, 1209243), (2403, 1132250), (2625, 1036494), (2670, 1019025), (3115, 873450), (3150, 863745), (3235, 841050), (3375, 806162), (3738, 727875), (3882, 700875), (4005, 679350), (4450, 611415), (4529, 600750), (4725, 575830), (4806, 566125), (5250, 518247), (5607, 485250), (5823, 467250), (6230, 436725), (6470, 420525), (6675, 407610), (6750, 403081), (7875, 345498), (8010, 339675), (9058, 300375), (9345, 291150), (9450, 287915), (9705, 280350), (11125, 244566), (11214, 242625), (11646, 233625), (12015, 226450), (13350, 203805), (13587, 200250), (15575, 174690), (15750, 172749), (16175, 168210), (16821, 161750), (17469, 155750), (18690, 145575), (19410, 140175), (20025, 135870), (22250, 122283), (22645, 120150), (23625, 115166), (24030, 113225), (27174, 100125), (28035, 97050), (29115, 93450), (31150, 87345), (32350, 84105), (33375, 81522), (33642, 80875), (34938, 77875), (40050, 67935), (40761, 66750), (45290, 60075), (46725, 58230), (47250, 57583), (48525, 56070)]