201754595160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{251201}}^1$

素因数の和:251338

約数の個数: 192

約数和(自身を含む): 691267711680

約数和(自身を除く): 489513116520

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, 97, 115, 120, 138, 180, 184, 194, 207, 230, 276, 291, 345, 360, 388, 414, 460, 485, 552, 582, 690, 776, 828, 873, 920, 970, 1035, 1164, 1380, 1455, 1656, 1746, 1940, 2070, 2231, 2328, 2760, 2910, 3492, 3880, 4140, 4365, 4462, 5820, 6693, 6984, 8280, 8730, 8924, 11155, 11640, 13386, 17460, 17848, 20079, 22310, 26772, 33465, 34920, 40158, 44620, 53544, 66930, 80316, 89240, 100395, 133860, 160632, 200790, 251201, 267720, 401580, 502402, 753603, 803160, 1004804, 1256005, 1507206, 2009608, 2260809, 2512010, 3014412, 3768015, 4521618, 5024020, 5777623, 6028824, 7536030, 9043236, 10048040, 11304045, 11555246, 15072060, 17332869, 18086472, 22608090, 23110492, 24366497, 28888115, 30144120, 34665738, 45216180, 46220984, 48732994, 51998607, 57776230, 69331476, 73099491, 86664345, 90432360, 97465988, 103997214, 115552460, 121832485, 138662952, 146198982, 173328690, 194931976, 207994428, 219298473, 231104920, 243664970, 259993035, 292397964, 346657380, 365497455, 415988856, 438596946, 487329940, 519986070, 560429431, 584795928, 693314760, 730994910, 877193892, 974659880, 1039972140, 1096492365, 1120858862, 1461989820, 1681288293, 1754387784, 2079944280, 2192984730, 2241717724, 2802147155, 2923979640, 3362576586, 4385969460, 4483435448, 5043864879, 5604294310, 6725153172, 8406441465, 8771938920, 10087729758, 11208588620, 13450306344, 16812882930, 20175459516, 22417177240, 25219324395, 33625765860, 40350919032, 50438648790, 67251531720, 100877297580, 201754595160]

約数ペア:

[(1, 201754595160), (2, 100877297580), (3, 67251531720), (4, 50438648790), (5, 40350919032), (6, 33625765860), (8, 25219324395), (9, 22417177240), (10, 20175459516), (12, 16812882930), (15, 13450306344), (18, 11208588620), (20, 10087729758), (23, 8771938920), (24, 8406441465), (30, 6725153172), (36, 5604294310), (40, 5043864879), (45, 4483435448), (46, 4385969460), (60, 3362576586), (69, 2923979640), (72, 2802147155), (90, 2241717724), (92, 2192984730), (97, 2079944280), (115, 1754387784), (120, 1681288293), (138, 1461989820), (180, 1120858862), (184, 1096492365), (194, 1039972140), (207, 974659880), (230, 877193892), (276, 730994910), (291, 693314760), (345, 584795928), (360, 560429431), (388, 519986070), (414, 487329940), (460, 438596946), (485, 415988856), (552, 365497455), (582, 346657380), (690, 292397964), (776, 259993035), (828, 243664970), (873, 231104920), (920, 219298473), (970, 207994428), (1035, 194931976), (1164, 173328690), (1380, 146198982), (1455, 138662952), (1656, 121832485), (1746, 115552460), (1940, 103997214), (2070, 97465988), (2231, 90432360), (2328, 86664345), (2760, 73099491), (2910, 69331476), (3492, 57776230), (3880, 51998607), (4140, 48732994), (4365, 46220984), (4462, 45216180), (5820, 34665738), (6693, 30144120), (6984, 28888115), (8280, 24366497), (8730, 23110492), (8924, 22608090), (11155, 18086472), (11640, 17332869), (13386, 15072060), (17460, 11555246), (17848, 11304045), (20079, 10048040), (22310, 9043236), (26772, 7536030), (33465, 6028824), (34920, 5777623), (40158, 5024020), (44620, 4521618), (53544, 3768015), (66930, 3014412), (80316, 2512010), (89240, 2260809), (100395, 2009608), (133860, 1507206), (160632, 1256005), (200790, 1004804), (251201, 803160), (267720, 753603), (401580, 502402)]