74389350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 222642000

約数和(自身を除く): 148252650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 145, 147, 150, 174, 175, 203, 210, 245, 290, 294, 349, 350, 406, 435, 490, 525, 609, 698, 725, 735, 870, 1015, 1047, 1050, 1218, 1225, 1421, 1450, 1470, 1745, 2030, 2094, 2175, 2443, 2450, 2842, 3045, 3490, 3675, 4263, 4350, 4886, 5075, 5235, 6090, 7105, 7329, 7350, 8526, 8725, 10121, 10150, 10470, 12215, 14210, 14658, 15225, 17101, 17450, 20242, 21315, 24430, 26175, 30363, 30450, 34202, 35525, 36645, 42630, 50605, 51303, 52350, 60726, 61075, 70847, 71050, 73290, 85505, 101210, 102606, 106575, 122150, 141694, 151815, 171010, 183225, 212541, 213150, 253025, 256515, 303630, 354235, 366450, 425082, 427525, 495929, 506050, 513030, 708470, 759075, 855050, 991858, 1062705, 1282575, 1487787, 1518150, 1771175, 2125410, 2479645, 2565150, 2975574, 3542350, 4959290, 5313525, 7438935, 10627050, 12398225, 14877870, 24796450, 37194675, 74389350]

約数ペア:

[(1, 74389350), (2, 37194675), (3, 24796450), (5, 14877870), (6, 12398225), (7, 10627050), (10, 7438935), (14, 5313525), (15, 4959290), (21, 3542350), (25, 2975574), (29, 2565150), (30, 2479645), (35, 2125410), (42, 1771175), (49, 1518150), (50, 1487787), (58, 1282575), (70, 1062705), (75, 991858), (87, 855050), (98, 759075), (105, 708470), (145, 513030), (147, 506050), (150, 495929), (174, 427525), (175, 425082), (203, 366450), (210, 354235), (245, 303630), (290, 256515), (294, 253025), (349, 213150), (350, 212541), (406, 183225), (435, 171010), (490, 151815), (525, 141694), (609, 122150), (698, 106575), (725, 102606), (735, 101210), (870, 85505), (1015, 73290), (1047, 71050), (1050, 70847), (1218, 61075), (1225, 60726), (1421, 52350), (1450, 51303), (1470, 50605), (1745, 42630), (2030, 36645), (2094, 35525), (2175, 34202), (2443, 30450), (2450, 30363), (2842, 26175), (3045, 24430), (3490, 21315), (3675, 20242), (4263, 17450), (4350, 17101), (4886, 15225), (5075, 14658), (5235, 14210), (6090, 12215), (7105, 10470), (7329, 10150), (7350, 10121), (8526, 8725)]