137820000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2297}}^1$

素因数の和:2330

約数の個数: 120

約数和(自身を含む): 452273976

約数和(自身を除く): 314453976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2297, 2400, 2500, 3000, 3750, 4000, 4594, 5000, 6000, 6891, 7500, 9188, 10000, 11485, 12000, 13782, 15000, 18376, 20000, 22970, 27564, 30000, 34455, 36752, 45940, 55128, 57425, 60000, 68910, 73504, 91880, 110256, 114850, 137820, 172275, 183760, 220512, 229700, 275640, 287125, 344550, 367520, 459400, 551280, 574250, 689100, 861375, 918800, 1102560, 1148500, 1378200, 1435625, 1722750, 1837600, 2297000, 2756400, 2871250, 3445500, 4306875, 4594000, 5512800, 5742500, 6891000, 8613750, 9188000, 11485000, 13782000, 17227500, 22970000, 27564000, 34455000, 45940000, 68910000, 137820000]

約数ペア:

[(1, 137820000), (2, 68910000), (3, 45940000), (4, 34455000), (5, 27564000), (6, 22970000), (8, 17227500), (10, 13782000), (12, 11485000), (15, 9188000), (16, 8613750), (20, 6891000), (24, 5742500), (25, 5512800), (30, 4594000), (32, 4306875), (40, 3445500), (48, 2871250), (50, 2756400), (60, 2297000), (75, 1837600), (80, 1722750), (96, 1435625), (100, 1378200), (120, 1148500), (125, 1102560), (150, 918800), (160, 861375), (200, 689100), (240, 574250), (250, 551280), (300, 459400), (375, 367520), (400, 344550), (480, 287125), (500, 275640), (600, 229700), (625, 220512), (750, 183760), (800, 172275), (1000, 137820), (1200, 114850), (1250, 110256), (1500, 91880), (1875, 73504), (2000, 68910), (2297, 60000), (2400, 57425), (2500, 55128), (3000, 45940), (3750, 36752), (4000, 34455), (4594, 30000), (5000, 27564), (6000, 22970), (6891, 20000), (7500, 18376), (9188, 15000), (10000, 13782), (11485, 12000)]