2844000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 10221120

約数和(自身を除く): 7377120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 125, 144, 150, 158, 160, 180, 200, 225, 237, 240, 250, 288, 300, 316, 360, 375, 395, 400, 450, 474, 480, 500, 600, 632, 711, 720, 750, 790, 800, 900, 948, 1000, 1125, 1185, 1200, 1264, 1422, 1440, 1500, 1580, 1800, 1896, 1975, 2000, 2250, 2370, 2400, 2528, 2844, 3000, 3160, 3555, 3600, 3792, 3950, 4000, 4500, 4740, 5688, 5925, 6000, 6320, 7110, 7200, 7584, 7900, 9000, 9480, 9875, 11376, 11850, 12000, 12640, 14220, 15800, 17775, 18000, 18960, 19750, 22752, 23700, 28440, 29625, 31600, 35550, 36000, 37920, 39500, 47400, 56880, 59250, 63200, 71100, 79000, 88875, 94800, 113760, 118500, 142200, 158000, 177750, 189600, 237000, 284400, 316000, 355500, 474000, 568800, 711000, 948000, 1422000, 2844000]

約数ペア:

[(1, 2844000), (2, 1422000), (3, 948000), (4, 711000), (5, 568800), (6, 474000), (8, 355500), (9, 316000), (10, 284400), (12, 237000), (15, 189600), (16, 177750), (18, 158000), (20, 142200), (24, 118500), (25, 113760), (30, 94800), (32, 88875), (36, 79000), (40, 71100), (45, 63200), (48, 59250), (50, 56880), (60, 47400), (72, 39500), (75, 37920), (79, 36000), (80, 35550), (90, 31600), (96, 29625), (100, 28440), (120, 23700), (125, 22752), (144, 19750), (150, 18960), (158, 18000), (160, 17775), (180, 15800), (200, 14220), (225, 12640), (237, 12000), (240, 11850), (250, 11376), (288, 9875), (300, 9480), (316, 9000), (360, 7900), (375, 7584), (395, 7200), (400, 7110), (450, 6320), (474, 6000), (480, 5925), (500, 5688), (600, 4740), (632, 4500), (711, 4000), (720, 3950), (750, 3792), (790, 3600), (800, 3555), (900, 3160), (948, 3000), (1000, 2844), (1125, 2528), (1185, 2400), (1200, 2370), (1264, 2250), (1422, 2000), (1440, 1975), (1500, 1896), (1580, 1800)]