149783840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 385560000

約数和(自身を除く): 235776160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 1699, 2204, 2320, 2755, 3040, 3398, 4408, 4640, 5510, 6796, 8495, 8816, 11020, 13592, 16990, 17632, 22040, 27184, 32281, 33980, 44080, 49271, 54368, 64562, 67960, 88160, 98542, 129124, 135920, 161405, 197084, 246355, 258248, 271840, 322810, 394168, 492710, 516496, 645620, 788336, 936149, 985420, 1032992, 1291240, 1576672, 1872298, 1970840, 2582480, 3744596, 3941680, 4680745, 5164960, 7489192, 7883360, 9361490, 14978384, 18722980, 29956768, 37445960, 74891920, 149783840]

約数ペア:

[(1, 149783840), (2, 74891920), (4, 37445960), (5, 29956768), (8, 18722980), (10, 14978384), (16, 9361490), (19, 7883360), (20, 7489192), (29, 5164960), (32, 4680745), (38, 3941680), (40, 3744596), (58, 2582480), (76, 1970840), (80, 1872298), (95, 1576672), (116, 1291240), (145, 1032992), (152, 985420), (160, 936149), (190, 788336), (232, 645620), (290, 516496), (304, 492710), (380, 394168), (464, 322810), (551, 271840), (580, 258248), (608, 246355), (760, 197084), (928, 161405), (1102, 135920), (1160, 129124), (1520, 98542), (1699, 88160), (2204, 67960), (2320, 64562), (2755, 54368), (3040, 49271), (3398, 44080), (4408, 33980), (4640, 32281), (5510, 27184), (6796, 22040), (8495, 17632), (8816, 16990), (11020, 13592)]