345517500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 1051763328

約数和(自身を除く): 706245828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 625, 690, 750, 1150, 1250, 1380, 1500, 1725, 1875, 2003, 2300, 2500, 2875, 3450, 3750, 4006, 5750, 6009, 6900, 7500, 8012, 8625, 10015, 11500, 12018, 14375, 17250, 20030, 24036, 28750, 30045, 34500, 40060, 43125, 46069, 50075, 57500, 60090, 86250, 92138, 100150, 120180, 138207, 150225, 172500, 184276, 200300, 230345, 250375, 276414, 300450, 460690, 500750, 552828, 600900, 691035, 751125, 921380, 1001500, 1151725, 1251875, 1382070, 1502250, 2303450, 2503750, 2764140, 3004500, 3455175, 3755625, 4606900, 5007500, 5758625, 6910350, 7511250, 11517250, 13820700, 15022500, 17275875, 23034500, 28793125, 34551750, 57586250, 69103500, 86379375, 115172500, 172758750, 345517500]

約数ペア:

[(1, 345517500), (2, 172758750), (3, 115172500), (4, 86379375), (5, 69103500), (6, 57586250), (10, 34551750), (12, 28793125), (15, 23034500), (20, 17275875), (23, 15022500), (25, 13820700), (30, 11517250), (46, 7511250), (50, 6910350), (60, 5758625), (69, 5007500), (75, 4606900), (92, 3755625), (100, 3455175), (115, 3004500), (125, 2764140), (138, 2503750), (150, 2303450), (230, 1502250), (250, 1382070), (276, 1251875), (300, 1151725), (345, 1001500), (375, 921380), (460, 751125), (500, 691035), (575, 600900), (625, 552828), (690, 500750), (750, 460690), (1150, 300450), (1250, 276414), (1380, 250375), (1500, 230345), (1725, 200300), (1875, 184276), (2003, 172500), (2300, 150225), (2500, 138207), (2875, 120180), (3450, 100150), (3750, 92138), (4006, 86250), (5750, 60090), (6009, 57500), (6900, 50075), (7500, 46069), (8012, 43125), (8625, 40060), (10015, 34500), (11500, 30045), (12018, 28750), (14375, 24036), (17250, 20030)]