2100033720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{18757}}^1$

素因数の和:19085

約数の個数: 96

約数和(自身を含む): 6847420320

約数和(自身を除く): 4747386600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 9330, 11196, 12440, 13995, 18660, 18757, 22392, 27990, 37320, 37514, 55980, 56271, 75028, 93785, 111960, 112542, 150056, 168813, 187570, 225084, 281355, 337626, 375140, 450168, 562710, 675252, 750280, 844065, 1125420, 1350504, 1688130, 2250840, 3376260, 5833427, 6752520, 11666854, 17500281, 23333708, 29167135, 35000562, 46667416, 52500843, 58334270, 70001124, 87501405, 105001686, 116668540, 140002248, 175002810, 210003372, 233337080, 262504215, 350005620, 420006744, 525008430, 700011240, 1050016860, 2100033720]

約数ペア:

[(1, 2100033720), (2, 1050016860), (3, 700011240), (4, 525008430), (5, 420006744), (6, 350005620), (8, 262504215), (9, 233337080), (10, 210003372), (12, 175002810), (15, 140002248), (18, 116668540), (20, 105001686), (24, 87501405), (30, 70001124), (36, 58334270), (40, 52500843), (45, 46667416), (60, 35000562), (72, 29167135), (90, 23333708), (120, 17500281), (180, 11666854), (311, 6752520), (360, 5833427), (622, 3376260), (933, 2250840), (1244, 1688130), (1555, 1350504), (1866, 1125420), (2488, 844065), (2799, 750280), (3110, 675252), (3732, 562710), (4665, 450168), (5598, 375140), (6220, 337626), (7464, 281355), (9330, 225084), (11196, 187570), (12440, 168813), (13995, 150056), (18660, 112542), (18757, 111960), (22392, 93785), (27990, 75028), (37320, 56271), (37514, 55980)]