168015000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 548824320

約数和(自身を除く): 380809320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 487, 500, 552, 575, 600, 625, 690, 750, 920, 974, 1000, 1150, 1250, 1380, 1461, 1500, 1725, 1875, 1948, 2300, 2435, 2500, 2760, 2875, 2922, 3000, 3450, 3750, 3896, 4600, 4870, 5000, 5750, 5844, 6900, 7305, 7500, 8625, 9740, 11201, 11500, 11688, 12175, 13800, 14375, 14610, 15000, 17250, 19480, 22402, 23000, 24350, 28750, 29220, 33603, 34500, 36525, 43125, 44804, 48700, 56005, 57500, 58440, 60875, 67206, 69000, 73050, 86250, 89608, 97400, 112010, 115000, 121750, 134412, 146100, 168015, 172500, 182625, 224020, 243500, 268824, 280025, 292200, 304375, 336030, 345000, 365250, 448040, 487000, 560050, 608750, 672060, 730500, 840075, 913125, 1120100, 1217500, 1344120, 1400125, 1461000, 1680150, 1826250, 2240200, 2435000, 2800250, 3360300, 3652500, 4200375, 5600500, 6720600, 7000625, 7305000, 8400750, 11201000, 14001250, 16801500, 21001875, 28002500, 33603000, 42003750, 56005000, 84007500, 168015000]

約数ペア:

[(1, 168015000), (2, 84007500), (3, 56005000), (4, 42003750), (5, 33603000), (6, 28002500), (8, 21001875), (10, 16801500), (12, 14001250), (15, 11201000), (20, 8400750), (23, 7305000), (24, 7000625), (25, 6720600), (30, 5600500), (40, 4200375), (46, 3652500), (50, 3360300), (60, 2800250), (69, 2435000), (75, 2240200), (92, 1826250), (100, 1680150), (115, 1461000), (120, 1400125), (125, 1344120), (138, 1217500), (150, 1120100), (184, 913125), (200, 840075), (230, 730500), (250, 672060), (276, 608750), (300, 560050), (345, 487000), (375, 448040), (460, 365250), (487, 345000), (500, 336030), (552, 304375), (575, 292200), (600, 280025), (625, 268824), (690, 243500), (750, 224020), (920, 182625), (974, 172500), (1000, 168015), (1150, 146100), (1250, 134412), (1380, 121750), (1461, 115000), (1500, 112010), (1725, 97400), (1875, 89608), (1948, 86250), (2300, 73050), (2435, 69000), (2500, 67206), (2760, 60875), (2875, 58440), (2922, 57500), (3000, 56005), (3450, 48700), (3750, 44804), (3896, 43125), (4600, 36525), (4870, 34500), (5000, 33603), (5750, 29220), (5844, 28750), (6900, 24350), (7305, 23000), (7500, 22402), (8625, 19480), (9740, 17250), (11201, 15000), (11500, 14610), (11688, 14375), (12175, 13800)]