29513880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 108669600

約数和(自身を除く): 79155720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 257, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 514, 522, 580, 638, 660, 696, 771, 792, 870, 957, 990, 1028, 1044, 1160, 1276, 1285, 1305, 1320, 1542, 1595, 1740, 1914, 1980, 2056, 2088, 2313, 2552, 2570, 2610, 2827, 2871, 3084, 3190, 3480, 3828, 3855, 3960, 4626, 4785, 5140, 5220, 5654, 5742, 6168, 6380, 7453, 7656, 7710, 8481, 9252, 9570, 10280, 10440, 11308, 11484, 11565, 12760, 14135, 14355, 14906, 15420, 16962, 18504, 19140, 22359, 22616, 22968, 23130, 25443, 28270, 28710, 29812, 30840, 33924, 37265, 38280, 42405, 44718, 46260, 50886, 56540, 57420, 59624, 67077, 67848, 74530, 81983, 84810, 89436, 92520, 101772, 111795, 113080, 114840, 127215, 134154, 149060, 163966, 169620, 178872, 203544, 223590, 245949, 254430, 268308, 298120, 327932, 335385, 339240, 409915, 447180, 491898, 508860, 536616, 655864, 670770, 737847, 819830, 894360, 983796, 1017720, 1229745, 1341540, 1475694, 1639660, 1967592, 2459490, 2683080, 2951388, 3279320, 3689235, 4918980, 5902776, 7378470, 9837960, 14756940, 29513880]

約数ペア:

[(1, 29513880), (2, 14756940), (3, 9837960), (4, 7378470), (5, 5902776), (6, 4918980), (8, 3689235), (9, 3279320), (10, 2951388), (11, 2683080), (12, 2459490), (15, 1967592), (18, 1639660), (20, 1475694), (22, 1341540), (24, 1229745), (29, 1017720), (30, 983796), (33, 894360), (36, 819830), (40, 737847), (44, 670770), (45, 655864), (55, 536616), (58, 508860), (60, 491898), (66, 447180), (72, 409915), (87, 339240), (88, 335385), (90, 327932), (99, 298120), (110, 268308), (116, 254430), (120, 245949), (132, 223590), (145, 203544), (165, 178872), (174, 169620), (180, 163966), (198, 149060), (220, 134154), (232, 127215), (257, 114840), (261, 113080), (264, 111795), (290, 101772), (319, 92520), (330, 89436), (348, 84810), (360, 81983), (396, 74530), (435, 67848), (440, 67077), (495, 59624), (514, 57420), (522, 56540), (580, 50886), (638, 46260), (660, 44718), (696, 42405), (771, 38280), (792, 37265), (870, 33924), (957, 30840), (990, 29812), (1028, 28710), (1044, 28270), (1160, 25443), (1276, 23130), (1285, 22968), (1305, 22616), (1320, 22359), (1542, 19140), (1595, 18504), (1740, 16962), (1914, 15420), (1980, 14906), (2056, 14355), (2088, 14135), (2313, 12760), (2552, 11565), (2570, 11484), (2610, 11308), (2827, 10440), (2871, 10280), (3084, 9570), (3190, 9252), (3480, 8481), (3828, 7710), (3855, 7656), (3960, 7453), (4626, 6380), (4785, 6168), (5140, 5742), (5220, 5654)]