273102480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{7741}}^1$

素因数の和:7774

約数の個数: 180

約数和(自身を含む): 1067048892

約数和(自身を除く): 793946412

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 7741, 8820, 11760, 15482, 17640, 23223, 30964, 35280, 38705, 46446, 54187, 61928, 69669, 77410, 92892, 108374, 116115, 123856, 139338, 154820, 162561, 185784, 216748, 232230, 270935, 278676, 309640, 325122, 348345, 371568, 379309, 433496, 464460, 487683, 541870, 557352, 619280, 650244, 696690, 758618, 812805, 866992, 928920, 975366, 1083740, 1114704, 1137927, 1300488, 1393380, 1517236, 1625610, 1857840, 1896545, 1950732, 2167480, 2275854, 2438415, 2600976, 2786760, 3034472, 3251220, 3413781, 3793090, 3901464, 4334960, 4551708, 4876830, 5573520, 5689635, 6068944, 6502440, 6827562, 7586180, 7802928, 9103416, 9753660, 11379270, 13004880, 13655124, 15172360, 17068905, 18206832, 19507320, 22758540, 27310248, 30344720, 34137810, 39014640, 45517080, 54620496, 68275620, 91034160, 136551240, 273102480]

約数ペア:

[(1, 273102480), (2, 136551240), (3, 91034160), (4, 68275620), (5, 54620496), (6, 45517080), (7, 39014640), (8, 34137810), (9, 30344720), (10, 27310248), (12, 22758540), (14, 19507320), (15, 18206832), (16, 17068905), (18, 15172360), (20, 13655124), (21, 13004880), (24, 11379270), (28, 9753660), (30, 9103416), (35, 7802928), (36, 7586180), (40, 6827562), (42, 6502440), (45, 6068944), (48, 5689635), (49, 5573520), (56, 4876830), (60, 4551708), (63, 4334960), (70, 3901464), (72, 3793090), (80, 3413781), (84, 3251220), (90, 3034472), (98, 2786760), (105, 2600976), (112, 2438415), (120, 2275854), (126, 2167480), (140, 1950732), (144, 1896545), (147, 1857840), (168, 1625610), (180, 1517236), (196, 1393380), (210, 1300488), (240, 1137927), (245, 1114704), (252, 1083740), (280, 975366), (294, 928920), (315, 866992), (336, 812805), (360, 758618), (392, 696690), (420, 650244), (441, 619280), (490, 557352), (504, 541870), (560, 487683), (588, 464460), (630, 433496), (720, 379309), (735, 371568), (784, 348345), (840, 325122), (882, 309640), (980, 278676), (1008, 270935), (1176, 232230), (1260, 216748), (1470, 185784), (1680, 162561), (1764, 154820), (1960, 139338), (2205, 123856), (2352, 116115), (2520, 108374), (2940, 92892), (3528, 77410), (3920, 69669), (4410, 61928), (5040, 54187), (5880, 46446), (7056, 38705), (7741, 35280), (8820, 30964), (11760, 23223), (15482, 17640)]