275445240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 1007769600

約数和(自身を除く): 732324360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 53, 56, 60, 69, 70, 84, 92, 105, 106, 115, 120, 138, 140, 159, 161, 168, 184, 210, 212, 230, 265, 269, 276, 280, 318, 322, 345, 371, 420, 424, 460, 483, 530, 538, 552, 636, 644, 690, 742, 795, 805, 807, 840, 920, 966, 1060, 1076, 1113, 1219, 1272, 1288, 1345, 1380, 1484, 1590, 1610, 1614, 1855, 1883, 1932, 2120, 2152, 2226, 2415, 2438, 2690, 2760, 2968, 3180, 3220, 3228, 3657, 3710, 3766, 3864, 4035, 4452, 4830, 4876, 5380, 5565, 5649, 6095, 6187, 6360, 6440, 6456, 7314, 7420, 7532, 8070, 8533, 8904, 9415, 9660, 9752, 10760, 11130, 11298, 12190, 12374, 14257, 14628, 14840, 15064, 16140, 17066, 18285, 18561, 18830, 19320, 22260, 22596, 24380, 24748, 25599, 28245, 28514, 29256, 30935, 32280, 34132, 36570, 37122, 37660, 42665, 42771, 43309, 44520, 45192, 48760, 49496, 51198, 56490, 57028, 61870, 68264, 71285, 73140, 74244, 75320, 85330, 85542, 86618, 92805, 99799, 102396, 112980, 114056, 123740, 127995, 129927, 142570, 146280, 148488, 170660, 171084, 173236, 185610, 199598, 204792, 213855, 216545, 225960, 247480, 255990, 259854, 285140, 299397, 327911, 341320, 342168, 346472, 371220, 399196, 427710, 433090, 498995, 511980, 519708, 570280, 598794, 649635, 655822, 742440, 798392, 855420, 866180, 983733, 997990, 1023960, 1039416, 1197588, 1299270, 1311644, 1496985, 1639555, 1710840, 1732360, 1967466, 1995980, 2295377, 2395176, 2598540, 2623288, 2993970, 3279110, 3934932, 3991960, 4590754, 4918665, 5197080, 5987940, 6558220, 6886131, 7869864, 9181508, 9837330, 11476885, 11975880, 13116440, 13772262, 18363016, 19674660, 22953770, 27544524, 34430655, 39349320, 45907540, 55089048, 68861310, 91815080, 137722620, 275445240]

約数ペア:

[(1, 275445240), (2, 137722620), (3, 91815080), (4, 68861310), (5, 55089048), (6, 45907540), (7, 39349320), (8, 34430655), (10, 27544524), (12, 22953770), (14, 19674660), (15, 18363016), (20, 13772262), (21, 13116440), (23, 11975880), (24, 11476885), (28, 9837330), (30, 9181508), (35, 7869864), (40, 6886131), (42, 6558220), (46, 5987940), (53, 5197080), (56, 4918665), (60, 4590754), (69, 3991960), (70, 3934932), (84, 3279110), (92, 2993970), (105, 2623288), (106, 2598540), (115, 2395176), (120, 2295377), (138, 1995980), (140, 1967466), (159, 1732360), (161, 1710840), (168, 1639555), (184, 1496985), (210, 1311644), (212, 1299270), (230, 1197588), (265, 1039416), (269, 1023960), (276, 997990), (280, 983733), (318, 866180), (322, 855420), (345, 798392), (371, 742440), (420, 655822), (424, 649635), (460, 598794), (483, 570280), (530, 519708), (538, 511980), (552, 498995), (636, 433090), (644, 427710), (690, 399196), (742, 371220), (795, 346472), (805, 342168), (807, 341320), (840, 327911), (920, 299397), (966, 285140), (1060, 259854), (1076, 255990), (1113, 247480), (1219, 225960), (1272, 216545), (1288, 213855), (1345, 204792), (1380, 199598), (1484, 185610), (1590, 173236), (1610, 171084), (1614, 170660), (1855, 148488), (1883, 146280), (1932, 142570), (2120, 129927), (2152, 127995), (2226, 123740), (2415, 114056), (2438, 112980), (2690, 102396), (2760, 99799), (2968, 92805), (3180, 86618), (3220, 85542), (3228, 85330), (3657, 75320), (3710, 74244), (3766, 73140), (3864, 71285), (4035, 68264), (4452, 61870), (4830, 57028), (4876, 56490), (5380, 51198), (5565, 49496), (5649, 48760), (6095, 45192), (6187, 44520), (6360, 43309), (6440, 42771), (6456, 42665), (7314, 37660), (7420, 37122), (7532, 36570), (8070, 34132), (8533, 32280), (8904, 30935), (9415, 29256), (9660, 28514), (9752, 28245), (10760, 25599), (11130, 24748), (11298, 24380), (12190, 22596), (12374, 22260), (14257, 19320), (14628, 18830), (14840, 18561), (15064, 18285), (16140, 17066)]