173893860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4810

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 449856540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 4759, 5220, 6090, 7308, 9135, 9518, 12180, 14277, 18270, 19036, 23795, 28554, 33313, 36540, 42831, 47590, 57108, 66626, 71385, 85662, 95180, 99939, 133252, 138011, 142770, 166565, 171324, 199878, 214155, 276022, 285540, 299817, 333130, 399756, 414033, 428310, 499695, 552044, 599634, 666260, 690055, 828066, 856620, 966077, 999390, 1199268, 1242099, 1380110, 1499085, 1656132, 1932154, 1998780, 2070165, 2484198, 2760220, 2898231, 2998170, 3864308, 4140330, 4830385, 4968396, 5796462, 5996340, 6210495, 8280660, 8694693, 9660770, 11592924, 12420990, 14491155, 17389386, 19321540, 24841980, 28982310, 34778772, 43473465, 57964620, 86946930, 173893860]

約数ペア:

[(1, 173893860), (2, 86946930), (3, 57964620), (4, 43473465), (5, 34778772), (6, 28982310), (7, 24841980), (9, 19321540), (10, 17389386), (12, 14491155), (14, 12420990), (15, 11592924), (18, 9660770), (20, 8694693), (21, 8280660), (28, 6210495), (29, 5996340), (30, 5796462), (35, 4968396), (36, 4830385), (42, 4140330), (45, 3864308), (58, 2998170), (60, 2898231), (63, 2760220), (70, 2484198), (84, 2070165), (87, 1998780), (90, 1932154), (105, 1656132), (116, 1499085), (126, 1380110), (140, 1242099), (145, 1199268), (174, 999390), (180, 966077), (203, 856620), (210, 828066), (252, 690055), (261, 666260), (290, 599634), (315, 552044), (348, 499695), (406, 428310), (420, 414033), (435, 399756), (522, 333130), (580, 299817), (609, 285540), (630, 276022), (812, 214155), (870, 199878), (1015, 171324), (1044, 166565), (1218, 142770), (1260, 138011), (1305, 133252), (1740, 99939), (1827, 95180), (2030, 85662), (2436, 71385), (2610, 66626), (3045, 57108), (3654, 47590), (4060, 42831), (4759, 36540), (5220, 33313), (6090, 28554), (7308, 23795), (9135, 19036), (9518, 18270), (12180, 14277)]