108993780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3806

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 285384204

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, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 3761, 4140, 4830, 5796, 7245, 7522, 9660, 11283, 14490, 15044, 18805, 22566, 26327, 28980, 33849, 37610, 45132, 52654, 56415, 67698, 75220, 78981, 86503, 105308, 112830, 131635, 135396, 157962, 169245, 173006, 225660, 236943, 259509, 263270, 315924, 338490, 346012, 394905, 432515, 473886, 519018, 526540, 605521, 676980, 778527, 789810, 865030, 947772, 1038036, 1184715, 1211042, 1297545, 1557054, 1579620, 1730060, 1816563, 2369430, 2422084, 2595090, 3027605, 3114108, 3633126, 3892635, 4738860, 5190180, 5449689, 6055210, 7266252, 7785270, 9082815, 10899378, 12110420, 15570540, 18165630, 21798756, 27248445, 36331260, 54496890, 108993780]

約数ペア:

[(1, 108993780), (2, 54496890), (3, 36331260), (4, 27248445), (5, 21798756), (6, 18165630), (7, 15570540), (9, 12110420), (10, 10899378), (12, 9082815), (14, 7785270), (15, 7266252), (18, 6055210), (20, 5449689), (21, 5190180), (23, 4738860), (28, 3892635), (30, 3633126), (35, 3114108), (36, 3027605), (42, 2595090), (45, 2422084), (46, 2369430), (60, 1816563), (63, 1730060), (69, 1579620), (70, 1557054), (84, 1297545), (90, 1211042), (92, 1184715), (105, 1038036), (115, 947772), (126, 865030), (138, 789810), (140, 778527), (161, 676980), (180, 605521), (207, 526540), (210, 519018), (230, 473886), (252, 432515), (276, 394905), (315, 346012), (322, 338490), (345, 315924), (414, 263270), (420, 259509), (460, 236943), (483, 225660), (630, 173006), (644, 169245), (690, 157962), (805, 135396), (828, 131635), (966, 112830), (1035, 105308), (1260, 86503), (1380, 78981), (1449, 75220), (1610, 67698), (1932, 56415), (2070, 52654), (2415, 45132), (2898, 37610), (3220, 33849), (3761, 28980), (4140, 26327), (4830, 22566), (5796, 18805), (7245, 15044), (7522, 14490), (9660, 11283)]