1921572000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{53377}}^1$

素因数の和:53408

約数の個数: 144

約数和(自身を含む): 6819786792

約数和(自身を除く): 4898214792

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, 3600, 4000, 4500, 6000, 7200, 9000, 12000, 18000, 36000, 53377, 106754, 160131, 213508, 266885, 320262, 427016, 480393, 533770, 640524, 800655, 854032, 960786, 1067540, 1281048, 1334425, 1601310, 1708064, 1921572, 2135080, 2401965, 2562096, 2668850, 3202620, 3843144, 4003275, 4270160, 4803930, 5124192, 5337700, 6405240, 6672125, 7686288, 8006550, 8540320, 9607860, 10675400, 12009825, 12810480, 13344250, 15372576, 16013100, 19215720, 20016375, 21350800, 24019650, 25620960, 26688500, 32026200, 38431440, 40032750, 42701600, 48039300, 53377000, 60049125, 64052400, 76862880, 80065500, 96078600, 106754000, 120098250, 128104800, 160131000, 192157200, 213508000, 240196500, 320262000, 384314400, 480393000, 640524000, 960786000, 1921572000]

約数ペア:

[(1, 1921572000), (2, 960786000), (3, 640524000), (4, 480393000), (5, 384314400), (6, 320262000), (8, 240196500), (9, 213508000), (10, 192157200), (12, 160131000), (15, 128104800), (16, 120098250), (18, 106754000), (20, 96078600), (24, 80065500), (25, 76862880), (30, 64052400), (32, 60049125), (36, 53377000), (40, 48039300), (45, 42701600), (48, 40032750), (50, 38431440), (60, 32026200), (72, 26688500), (75, 25620960), (80, 24019650), (90, 21350800), (96, 20016375), (100, 19215720), (120, 16013100), (125, 15372576), (144, 13344250), (150, 12810480), (160, 12009825), (180, 10675400), (200, 9607860), (225, 8540320), (240, 8006550), (250, 7686288), (288, 6672125), (300, 6405240), (360, 5337700), (375, 5124192), (400, 4803930), (450, 4270160), (480, 4003275), (500, 3843144), (600, 3202620), (720, 2668850), (750, 2562096), (800, 2401965), (900, 2135080), (1000, 1921572), (1125, 1708064), (1200, 1601310), (1440, 1334425), (1500, 1281048), (1800, 1067540), (2000, 960786), (2250, 854032), (2400, 800655), (3000, 640524), (3600, 533770), (4000, 480393), (4500, 427016), (6000, 320262), (7200, 266885), (9000, 213508), (12000, 160131), (18000, 106754), (36000, 53377)]