100807160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 255744000

約数和(自身を除く): 154936840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 73, 76, 79, 92, 95, 115, 146, 152, 158, 184, 190, 230, 292, 316, 365, 380, 395, 437, 460, 584, 632, 730, 760, 790, 874, 920, 1387, 1460, 1501, 1580, 1679, 1748, 1817, 2185, 2774, 2920, 3002, 3160, 3358, 3496, 3634, 4370, 5548, 5767, 6004, 6716, 6935, 7268, 7505, 8395, 8740, 9085, 11096, 11534, 12008, 13432, 13870, 14536, 15010, 16790, 17480, 18170, 23068, 27740, 28835, 30020, 31901, 33580, 34523, 36340, 46136, 55480, 57670, 60040, 63802, 67160, 69046, 72680, 109573, 115340, 127604, 132641, 138092, 159505, 172615, 219146, 230680, 255208, 265282, 276184, 319010, 345230, 438292, 530564, 547865, 638020, 663205, 690460, 876584, 1061128, 1095730, 1276040, 1326410, 1380920, 2191460, 2520179, 2652820, 4382920, 5040358, 5305640, 10080716, 12600895, 20161432, 25201790, 50403580, 100807160]

約数ペア:

[(1, 100807160), (2, 50403580), (4, 25201790), (5, 20161432), (8, 12600895), (10, 10080716), (19, 5305640), (20, 5040358), (23, 4382920), (38, 2652820), (40, 2520179), (46, 2191460), (73, 1380920), (76, 1326410), (79, 1276040), (92, 1095730), (95, 1061128), (115, 876584), (146, 690460), (152, 663205), (158, 638020), (184, 547865), (190, 530564), (230, 438292), (292, 345230), (316, 319010), (365, 276184), (380, 265282), (395, 255208), (437, 230680), (460, 219146), (584, 172615), (632, 159505), (730, 138092), (760, 132641), (790, 127604), (874, 115340), (920, 109573), (1387, 72680), (1460, 69046), (1501, 67160), (1580, 63802), (1679, 60040), (1748, 57670), (1817, 55480), (2185, 46136), (2774, 36340), (2920, 34523), (3002, 33580), (3160, 31901), (3358, 30020), (3496, 28835), (3634, 27740), (4370, 23068), (5548, 18170), (5767, 17480), (6004, 16790), (6716, 15010), (6935, 14536), (7268, 13870), (7505, 13432), (8395, 12008), (8740, 11534), (9085, 11096)]