142250758380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{388727}}^1$

素因数の和:388868

約数の個数: 144

約数和(自身を含む): 458450254080

約数和(自身を除く): 316199495700

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, 107, 114, 171, 180, 190, 214, 228, 285, 321, 342, 380, 428, 535, 570, 642, 684, 855, 963, 1070, 1140, 1284, 1605, 1710, 1926, 2033, 2140, 3210, 3420, 3852, 4066, 4815, 6099, 6420, 8132, 9630, 10165, 12198, 18297, 19260, 20330, 24396, 30495, 36594, 40660, 60990, 73188, 91485, 121980, 182970, 365940, 388727, 777454, 1166181, 1554908, 1943635, 2332362, 3498543, 3887270, 4664724, 5830905, 6997086, 7385813, 7774540, 11661810, 13994172, 14771626, 17492715, 22157439, 23323620, 29543252, 34985430, 36929065, 41593789, 44314878, 66472317, 69970860, 73858130, 83187578, 88629756, 110787195, 124781367, 132944634, 147716260, 166375156, 207968945, 221574390, 249562734, 265889268, 332361585, 374344101, 415937890, 443148780, 499125468, 623906835, 664723170, 748688202, 790281991, 831875780, 1247813670, 1329446340, 1497376404, 1580563982, 1871720505, 2370845973, 2495627340, 3161127964, 3743441010, 3951409955, 4741691946, 7112537919, 7486882020, 7902819910, 9483383892, 11854229865, 14225075838, 15805639820, 23708459730, 28450151676, 35562689595, 47416919460, 71125379190, 142250758380]

約数ペア:

[(1, 142250758380), (2, 71125379190), (3, 47416919460), (4, 35562689595), (5, 28450151676), (6, 23708459730), (9, 15805639820), (10, 14225075838), (12, 11854229865), (15, 9483383892), (18, 7902819910), (19, 7486882020), (20, 7112537919), (30, 4741691946), (36, 3951409955), (38, 3743441010), (45, 3161127964), (57, 2495627340), (60, 2370845973), (76, 1871720505), (90, 1580563982), (95, 1497376404), (107, 1329446340), (114, 1247813670), (171, 831875780), (180, 790281991), (190, 748688202), (214, 664723170), (228, 623906835), (285, 499125468), (321, 443148780), (342, 415937890), (380, 374344101), (428, 332361585), (535, 265889268), (570, 249562734), (642, 221574390), (684, 207968945), (855, 166375156), (963, 147716260), (1070, 132944634), (1140, 124781367), (1284, 110787195), (1605, 88629756), (1710, 83187578), (1926, 73858130), (2033, 69970860), (2140, 66472317), (3210, 44314878), (3420, 41593789), (3852, 36929065), (4066, 34985430), (4815, 29543252), (6099, 23323620), (6420, 22157439), (8132, 17492715), (9630, 14771626), (10165, 13994172), (12198, 11661810), (18297, 7774540), (19260, 7385813), (20330, 6997086), (24396, 5830905), (30495, 4664724), (36594, 3887270), (40660, 3498543), (60990, 2332362), (73188, 1943635), (91485, 1554908), (121980, 1166181), (182970, 777454), (365940, 388727)]