126972000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{3527}}^1$

素因数の和:3558

約数の個数: 144

約数和(自身を含む): 450751392

約数和(自身を除く): 323779392

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, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3527, 3600, 4000, 4500, 6000, 7054, 7200, 9000, 10581, 12000, 14108, 17635, 18000, 21162, 28216, 31743, 35270, 36000, 42324, 52905, 56432, 63486, 70540, 84648, 88175, 105810, 112864, 126972, 141080, 158715, 169296, 176350, 211620, 253944, 264525, 282160, 317430, 338592, 352700, 423240, 440875, 507888, 529050, 564320, 634860, 705400, 793575, 846480, 881750, 1015776, 1058100, 1269720, 1322625, 1410800, 1587150, 1692960, 1763500, 2116200, 2539440, 2645250, 2821600, 3174300, 3527000, 3967875, 4232400, 5078880, 5290500, 6348600, 7054000, 7935750, 8464800, 10581000, 12697200, 14108000, 15871500, 21162000, 25394400, 31743000, 42324000, 63486000, 126972000]

約数ペア:

[(1, 126972000), (2, 63486000), (3, 42324000), (4, 31743000), (5, 25394400), (6, 21162000), (8, 15871500), (9, 14108000), (10, 12697200), (12, 10581000), (15, 8464800), (16, 7935750), (18, 7054000), (20, 6348600), (24, 5290500), (25, 5078880), (30, 4232400), (32, 3967875), (36, 3527000), (40, 3174300), (45, 2821600), (48, 2645250), (50, 2539440), (60, 2116200), (72, 1763500), (75, 1692960), (80, 1587150), (90, 1410800), (96, 1322625), (100, 1269720), (120, 1058100), (125, 1015776), (144, 881750), (150, 846480), (160, 793575), (180, 705400), (200, 634860), (225, 564320), (240, 529050), (250, 507888), (288, 440875), (300, 423240), (360, 352700), (375, 338592), (400, 317430), (450, 282160), (480, 264525), (500, 253944), (600, 211620), (720, 176350), (750, 169296), (800, 158715), (900, 141080), (1000, 126972), (1125, 112864), (1200, 105810), (1440, 88175), (1500, 84648), (1800, 70540), (2000, 63486), (2250, 56432), (2400, 52905), (3000, 42324), (3527, 36000), (3600, 35270), (4000, 31743), (4500, 28216), (6000, 21162), (7054, 18000), (7200, 17635), (9000, 14108), (10581, 12000)]