103255740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 380933280

約数和(自身を除く): 277677540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 509, 588, 630, 644, 690, 735, 805, 828, 882, 966, 980, 1018, 1035, 1127, 1260, 1380, 1449, 1470, 1527, 1610, 1764, 1932, 2036, 2070, 2205, 2254, 2415, 2545, 2898, 2940, 3054, 3220, 3381, 3563, 4140, 4410, 4508, 4581, 4830, 5090, 5635, 5796, 6108, 6762, 7126, 7245, 7635, 8820, 9162, 9660, 10143, 10180, 10689, 11270, 11707, 13524, 14252, 14490, 15270, 16905, 17815, 18324, 20286, 21378, 22540, 22905, 23414, 24941, 28980, 30540, 32067, 33810, 35121, 35630, 40572, 42756, 45810, 46828, 49882, 50715, 53445, 58535, 64134, 67620, 70242, 71260, 74823, 81949, 91620, 99764, 101430, 105363, 106890, 117070, 124705, 128268, 140484, 149646, 160335, 163898, 175605, 202860, 210726, 213780, 224469, 234140, 245847, 249410, 299292, 320670, 327796, 351210, 374115, 409745, 421452, 448938, 491694, 498820, 526815, 573643, 641340, 702420, 737541, 748230, 819490, 897876, 983388, 1053630, 1122345, 1147286, 1229235, 1475082, 1496460, 1638980, 1720929, 2107260, 2244690, 2294572, 2458470, 2868215, 2950164, 3441858, 3687705, 4489380, 4916940, 5162787, 5736430, 6883716, 7375410, 8604645, 10325574, 11472860, 14750820, 17209290, 20651148, 25813935, 34418580, 51627870, 103255740]

約数ペア:

[(1, 103255740), (2, 51627870), (3, 34418580), (4, 25813935), (5, 20651148), (6, 17209290), (7, 14750820), (9, 11472860), (10, 10325574), (12, 8604645), (14, 7375410), (15, 6883716), (18, 5736430), (20, 5162787), (21, 4916940), (23, 4489380), (28, 3687705), (30, 3441858), (35, 2950164), (36, 2868215), (42, 2458470), (45, 2294572), (46, 2244690), (49, 2107260), (60, 1720929), (63, 1638980), (69, 1496460), (70, 1475082), (84, 1229235), (90, 1147286), (92, 1122345), (98, 1053630), (105, 983388), (115, 897876), (126, 819490), (138, 748230), (140, 737541), (147, 702420), (161, 641340), (180, 573643), (196, 526815), (207, 498820), (210, 491694), (230, 448938), (245, 421452), (252, 409745), (276, 374115), (294, 351210), (315, 327796), (322, 320670), (345, 299292), (414, 249410), (420, 245847), (441, 234140), (460, 224469), (483, 213780), (490, 210726), (509, 202860), (588, 175605), (630, 163898), (644, 160335), (690, 149646), (735, 140484), (805, 128268), (828, 124705), (882, 117070), (966, 106890), (980, 105363), (1018, 101430), (1035, 99764), (1127, 91620), (1260, 81949), (1380, 74823), (1449, 71260), (1470, 70242), (1527, 67620), (1610, 64134), (1764, 58535), (1932, 53445), (2036, 50715), (2070, 49882), (2205, 46828), (2254, 45810), (2415, 42756), (2545, 40572), (2898, 35630), (2940, 35121), (3054, 33810), (3220, 32067), (3381, 30540), (3563, 28980), (4140, 24941), (4410, 23414), (4508, 22905), (4581, 22540), (4830, 21378), (5090, 20286), (5635, 18324), (5796, 17815), (6108, 16905), (6762, 15270), (7126, 14490), (7245, 14252), (7635, 13524), (8820, 11707), (9162, 11270), (9660, 10689), (10143, 10180)]