201906540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 721728000

約数和(自身を除く): 519821460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1789, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3420, 3578, 3762, 4180, 5130, 5367, 5643, 5940, 6270, 7156, 7524, 8945, 9405, 10260, 10734, 11286, 12540, 16101, 17890, 18810, 19679, 21468, 22572, 26835, 28215, 32202, 33991, 35780, 37620, 39358, 48303, 53670, 56430, 59037, 64404, 67982, 78716, 80505, 96606, 98395, 101973, 107340, 112860, 118074, 135964, 161010, 169955, 177111, 193212, 196790, 203946, 236148, 241515, 295185, 305919, 322020, 339910, 354222, 373901, 393580, 407892, 483030, 509865, 531333, 590370, 611838, 679820, 708444, 747802, 885555, 917757, 966060, 1019730, 1062666, 1121703, 1180740, 1223676, 1495604, 1529595, 1771110, 1835514, 1869505, 2039460, 2125332, 2243406, 2656665, 3059190, 3365109, 3542220, 3671028, 3739010, 4486812, 4588785, 5313330, 5608515, 6118380, 6730218, 7478020, 9177570, 10095327, 10626660, 11217030, 13460436, 16825545, 18355140, 20190654, 22434060, 33651090, 40381308, 50476635, 67302180, 100953270, 201906540]

約数ペア:

[(1, 201906540), (2, 100953270), (3, 67302180), (4, 50476635), (5, 40381308), (6, 33651090), (9, 22434060), (10, 20190654), (11, 18355140), (12, 16825545), (15, 13460436), (18, 11217030), (19, 10626660), (20, 10095327), (22, 9177570), (27, 7478020), (30, 6730218), (33, 6118380), (36, 5608515), (38, 5313330), (44, 4588785), (45, 4486812), (54, 3739010), (55, 3671028), (57, 3542220), (60, 3365109), (66, 3059190), (76, 2656665), (90, 2243406), (95, 2125332), (99, 2039460), (108, 1869505), (110, 1835514), (114, 1771110), (132, 1529595), (135, 1495604), (165, 1223676), (171, 1180740), (180, 1121703), (190, 1062666), (198, 1019730), (209, 966060), (220, 917757), (228, 885555), (270, 747802), (285, 708444), (297, 679820), (330, 611838), (342, 590370), (380, 531333), (396, 509865), (418, 483030), (495, 407892), (513, 393580), (540, 373901), (570, 354222), (594, 339910), (627, 322020), (660, 305919), (684, 295185), (836, 241515), (855, 236148), (990, 203946), (1026, 196790), (1045, 193212), (1140, 177111), (1188, 169955), (1254, 161010), (1485, 135964), (1710, 118074), (1789, 112860), (1881, 107340), (1980, 101973), (2052, 98395), (2090, 96606), (2508, 80505), (2565, 78716), (2970, 67982), (3135, 64404), (3420, 59037), (3578, 56430), (3762, 53670), (4180, 48303), (5130, 39358), (5367, 37620), (5643, 35780), (5940, 33991), (6270, 32202), (7156, 28215), (7524, 26835), (8945, 22572), (9405, 21468), (10260, 19679), (10734, 18810), (11286, 17890), (12540, 16101)]