129939480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 491727600

約数和(自身を除く): 361788120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 121, 132, 152, 157, 165, 171, 180, 190, 198, 209, 220, 228, 242, 264, 285, 314, 330, 342, 360, 363, 380, 396, 418, 440, 456, 471, 484, 495, 570, 605, 627, 628, 660, 684, 726, 760, 785, 792, 836, 855, 942, 968, 990, 1045, 1089, 1140, 1210, 1254, 1256, 1320, 1368, 1413, 1452, 1570, 1672, 1710, 1727, 1815, 1881, 1884, 1980, 2090, 2178, 2280, 2299, 2355, 2420, 2508, 2826, 2904, 2983, 3135, 3140, 3420, 3454, 3630, 3762, 3768, 3960, 4180, 4356, 4598, 4710, 4840, 5016, 5181, 5445, 5652, 5966, 6270, 6280, 6840, 6897, 6908, 7065, 7260, 7524, 8360, 8635, 8712, 8949, 9196, 9405, 9420, 10362, 10890, 11304, 11495, 11932, 12540, 13794, 13816, 14130, 14520, 14915, 15048, 15543, 17270, 17898, 18392, 18810, 18840, 18997, 20691, 20724, 21780, 22990, 23864, 25080, 25905, 26847, 27588, 28260, 29830, 31086, 32813, 34485, 34540, 35796, 37620, 37994, 41382, 41448, 43560, 44745, 45980, 51810, 53694, 55176, 56520, 56991, 59660, 62172, 65626, 68970, 69080, 71592, 75240, 75988, 77715, 82764, 89490, 91960, 94985, 98439, 103455, 103620, 107388, 113982, 119320, 124344, 131252, 134235, 137940, 151976, 155430, 164065, 165528, 170973, 178980, 189970, 196878, 206910, 207240, 214776, 227964, 262504, 268470, 275880, 284955, 295317, 310860, 328130, 341946, 357960, 360943, 379940, 393756, 413820, 455928, 492195, 536940, 569910, 590634, 621720, 656260, 683892, 721886, 759880, 787512, 827640, 854865, 984390, 1073880, 1082829, 1139820, 1181268, 1312520, 1367784, 1443772, 1476585, 1709730, 1804715, 1968780, 2165658, 2279640, 2362536, 2887544, 2953170, 3248487, 3419460, 3609430, 3937560, 4331316, 5414145, 5906340, 6496974, 6838920, 7218860, 8662632, 10828290, 11812680, 12993948, 14437720, 16242435, 21656580, 25987896, 32484870, 43313160, 64969740, 129939480]

約数ペア:

[(1, 129939480), (2, 64969740), (3, 43313160), (4, 32484870), (5, 25987896), (6, 21656580), (8, 16242435), (9, 14437720), (10, 12993948), (11, 11812680), (12, 10828290), (15, 8662632), (18, 7218860), (19, 6838920), (20, 6496974), (22, 5906340), (24, 5414145), (30, 4331316), (33, 3937560), (36, 3609430), (38, 3419460), (40, 3248487), (44, 2953170), (45, 2887544), (55, 2362536), (57, 2279640), (60, 2165658), (66, 1968780), (72, 1804715), (76, 1709730), (88, 1476585), (90, 1443772), (95, 1367784), (99, 1312520), (110, 1181268), (114, 1139820), (120, 1082829), (121, 1073880), (132, 984390), (152, 854865), (157, 827640), (165, 787512), (171, 759880), (180, 721886), (190, 683892), (198, 656260), (209, 621720), (220, 590634), (228, 569910), (242, 536940), (264, 492195), (285, 455928), (314, 413820), (330, 393756), (342, 379940), (360, 360943), (363, 357960), (380, 341946), (396, 328130), (418, 310860), (440, 295317), (456, 284955), (471, 275880), (484, 268470), (495, 262504), (570, 227964), (605, 214776), (627, 207240), (628, 206910), (660, 196878), (684, 189970), (726, 178980), (760, 170973), (785, 165528), (792, 164065), (836, 155430), (855, 151976), (942, 137940), (968, 134235), (990, 131252), (1045, 124344), (1089, 119320), (1140, 113982), (1210, 107388), (1254, 103620), (1256, 103455), (1320, 98439), (1368, 94985), (1413, 91960), (1452, 89490), (1570, 82764), (1672, 77715), (1710, 75988), (1727, 75240), (1815, 71592), (1881, 69080), (1884, 68970), (1980, 65626), (2090, 62172), (2178, 59660), (2280, 56991), (2299, 56520), (2355, 55176), (2420, 53694), (2508, 51810), (2826, 45980), (2904, 44745), (2983, 43560), (3135, 41448), (3140, 41382), (3420, 37994), (3454, 37620), (3630, 35796), (3762, 34540), (3768, 34485), (3960, 32813), (4180, 31086), (4356, 29830), (4598, 28260), (4710, 27588), (4840, 26847), (5016, 25905), (5181, 25080), (5445, 23864), (5652, 22990), (5966, 21780), (6270, 20724), (6280, 20691), (6840, 18997), (6897, 18840), (6908, 18810), (7065, 18392), (7260, 17898), (7524, 17270), (8360, 15543), (8635, 15048), (8712, 14915), (8949, 14520), (9196, 14130), (9405, 13816), (9420, 13794), (10362, 12540), (10890, 11932), (11304, 11495)]