149694120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 515548800

約数和(自身を除く): 365854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 101, 115, 120, 138, 179, 180, 184, 202, 207, 230, 276, 303, 345, 358, 360, 404, 414, 460, 505, 537, 552, 606, 690, 716, 808, 828, 895, 909, 920, 1010, 1035, 1074, 1212, 1380, 1432, 1515, 1611, 1656, 1790, 1818, 2020, 2070, 2148, 2323, 2424, 2685, 2760, 3030, 3222, 3580, 3636, 4040, 4117, 4140, 4296, 4545, 4646, 5370, 6060, 6444, 6969, 7160, 7272, 8055, 8234, 8280, 9090, 9292, 10740, 11615, 12120, 12351, 12888, 13938, 16110, 16468, 18079, 18180, 18584, 20585, 20907, 21480, 23230, 24702, 27876, 32220, 32936, 34845, 36158, 36360, 37053, 41170, 41814, 46460, 49404, 54237, 55752, 61755, 64440, 69690, 72316, 74106, 82340, 83628, 90395, 92920, 98808, 104535, 108474, 123510, 139380, 144632, 148212, 162711, 164680, 167256, 180790, 185265, 209070, 216948, 247020, 271185, 278760, 296424, 325422, 361580, 370530, 415817, 418140, 433896, 494040, 542370, 650844, 723160, 741060, 813555, 831634, 836280, 1084740, 1247451, 1301688, 1482120, 1627110, 1663268, 2079085, 2169480, 2494902, 3254220, 3326536, 3742353, 4158170, 4989804, 6237255, 6508440, 7484706, 8316340, 9979608, 12474510, 14969412, 16632680, 18711765, 24949020, 29938824, 37423530, 49898040, 74847060, 149694120]

約数ペア:

[(1, 149694120), (2, 74847060), (3, 49898040), (4, 37423530), (5, 29938824), (6, 24949020), (8, 18711765), (9, 16632680), (10, 14969412), (12, 12474510), (15, 9979608), (18, 8316340), (20, 7484706), (23, 6508440), (24, 6237255), (30, 4989804), (36, 4158170), (40, 3742353), (45, 3326536), (46, 3254220), (60, 2494902), (69, 2169480), (72, 2079085), (90, 1663268), (92, 1627110), (101, 1482120), (115, 1301688), (120, 1247451), (138, 1084740), (179, 836280), (180, 831634), (184, 813555), (202, 741060), (207, 723160), (230, 650844), (276, 542370), (303, 494040), (345, 433896), (358, 418140), (360, 415817), (404, 370530), (414, 361580), (460, 325422), (505, 296424), (537, 278760), (552, 271185), (606, 247020), (690, 216948), (716, 209070), (808, 185265), (828, 180790), (895, 167256), (909, 164680), (920, 162711), (1010, 148212), (1035, 144632), (1074, 139380), (1212, 123510), (1380, 108474), (1432, 104535), (1515, 98808), (1611, 92920), (1656, 90395), (1790, 83628), (1818, 82340), (2020, 74106), (2070, 72316), (2148, 69690), (2323, 64440), (2424, 61755), (2685, 55752), (2760, 54237), (3030, 49404), (3222, 46460), (3580, 41814), (3636, 41170), (4040, 37053), (4117, 36360), (4140, 36158), (4296, 34845), (4545, 32936), (4646, 32220), (5370, 27876), (6060, 24702), (6444, 23230), (6969, 21480), (7160, 20907), (7272, 20585), (8055, 18584), (8234, 18180), (8280, 18079), (9090, 16468), (9292, 16110), (10740, 13938), (11615, 12888), (12120, 12351)]