136461420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39935

約数の個数: 72

約数和(自身を含む): 435729840

約数和(自身を除く): 299268420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 39901, 79802, 119703, 159604, 199505, 239406, 359109, 399010, 478812, 598515, 718218, 758119, 798020, 1197030, 1436436, 1516238, 1795545, 2274357, 2394060, 3032476, 3591090, 3790595, 4548714, 6823071, 7182180, 7581190, 9097428, 11371785, 13646142, 15162380, 22743570, 27292284, 34115355, 45487140, 68230710, 136461420]

約数ペア:

[(1, 136461420), (2, 68230710), (3, 45487140), (4, 34115355), (5, 27292284), (6, 22743570), (9, 15162380), (10, 13646142), (12, 11371785), (15, 9097428), (18, 7581190), (19, 7182180), (20, 6823071), (30, 4548714), (36, 3790595), (38, 3591090), (45, 3032476), (57, 2394060), (60, 2274357), (76, 1795545), (90, 1516238), (95, 1436436), (114, 1197030), (171, 798020), (180, 758119), (190, 718218), (228, 598515), (285, 478812), (342, 399010), (380, 359109), (570, 239406), (684, 199505), (855, 159604), (1140, 119703), (1710, 79802), (3420, 39901)]