157383270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 128

約数和(自身を含む): 482112000

約数和(自身を除く): 324728730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2789, 2970, 3135, 3762, 5130, 5578, 5643, 6270, 8367, 9405, 11286, 13945, 16734, 18810, 25101, 27890, 28215, 30679, 41835, 50202, 52991, 56430, 61358, 75303, 83670, 92037, 105982, 125505, 150606, 153395, 158973, 184074, 251010, 264955, 276111, 306790, 317946, 376515, 460185, 476919, 529910, 552222, 582901, 753030, 794865, 828333, 920370, 953838, 1165802, 1380555, 1430757, 1589730, 1656666, 1748703, 2384595, 2761110, 2861514, 2914505, 3497406, 4141665, 4769190, 5246109, 5829010, 7153785, 8283330, 8743515, 10492218, 14307570, 15738327, 17487030, 26230545, 31476654, 52461090, 78691635, 157383270]

約数ペア:

[(1, 157383270), (2, 78691635), (3, 52461090), (5, 31476654), (6, 26230545), (9, 17487030), (10, 15738327), (11, 14307570), (15, 10492218), (18, 8743515), (19, 8283330), (22, 7153785), (27, 5829010), (30, 5246109), (33, 4769190), (38, 4141665), (45, 3497406), (54, 2914505), (55, 2861514), (57, 2761110), (66, 2384595), (90, 1748703), (95, 1656666), (99, 1589730), (110, 1430757), (114, 1380555), (135, 1165802), (165, 953838), (171, 920370), (190, 828333), (198, 794865), (209, 753030), (270, 582901), (285, 552222), (297, 529910), (330, 476919), (342, 460185), (418, 376515), (495, 317946), (513, 306790), (570, 276111), (594, 264955), (627, 251010), (855, 184074), (990, 158973), (1026, 153395), (1045, 150606), (1254, 125505), (1485, 105982), (1710, 92037), (1881, 83670), (2090, 75303), (2565, 61358), (2789, 56430), (2970, 52991), (3135, 50202), (3762, 41835), (5130, 30679), (5578, 28215), (5643, 27890), (6270, 25101), (8367, 18810), (9405, 16734), (11286, 13945)]