143546220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34673}}^1$

素因数の和:34711

約数の個数: 72

約数和(自身を含む): 454368096

約数和(自身を除く): 310821876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 34673, 69346, 104019, 138692, 173365, 208038, 312057, 346730, 416076, 520095, 624114, 693460, 797479, 1040190, 1248228, 1560285, 1594958, 2080380, 2392437, 3120570, 3189916, 3987395, 4784874, 6241140, 7177311, 7974790, 9569748, 11962185, 14354622, 15949580, 23924370, 28709244, 35886555, 47848740, 71773110, 143546220]

約数ペア:

[(1, 143546220), (2, 71773110), (3, 47848740), (4, 35886555), (5, 28709244), (6, 23924370), (9, 15949580), (10, 14354622), (12, 11962185), (15, 9569748), (18, 7974790), (20, 7177311), (23, 6241140), (30, 4784874), (36, 3987395), (45, 3189916), (46, 3120570), (60, 2392437), (69, 2080380), (90, 1594958), (92, 1560285), (115, 1248228), (138, 1040190), (180, 797479), (207, 693460), (230, 624114), (276, 520095), (345, 416076), (414, 346730), (460, 312057), (690, 208038), (828, 173365), (1035, 138692), (1380, 104019), (2070, 69346), (4140, 34673)]