1921761000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3281

約数の個数: 192

約数和(自身を含む): 6594569280

約数和(自身を除く): 4672808280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 125, 134, 150, 180, 200, 201, 225, 250, 268, 300, 335, 360, 375, 402, 450, 500, 536, 600, 603, 670, 750, 804, 900, 1000, 1005, 1125, 1206, 1340, 1500, 1608, 1675, 1800, 2010, 2250, 2412, 2680, 3000, 3015, 3187, 3350, 4020, 4500, 4824, 5025, 6030, 6374, 6700, 8040, 8375, 9000, 9561, 10050, 12060, 12748, 13400, 15075, 15935, 16750, 19122, 20100, 24120, 25125, 25496, 28683, 30150, 31870, 33500, 38244, 40200, 47805, 50250, 57366, 60300, 63740, 67000, 75375, 76488, 79675, 95610, 100500, 114732, 120600, 127480, 143415, 150750, 159350, 191220, 201000, 213529, 229464, 239025, 286830, 301500, 318700, 382440, 398375, 427058, 478050, 573660, 603000, 637400, 640587, 717075, 796750, 854116, 956100, 1067645, 1147320, 1195125, 1281174, 1434150, 1593500, 1708232, 1912200, 1921761, 2135290, 2390250, 2562348, 2868300, 3187000, 3202935, 3585375, 3843522, 4270580, 4780500, 5124696, 5338225, 5736600, 6405870, 7170750, 7687044, 8541160, 9561000, 9608805, 10676450, 12811740, 14341500, 15374088, 16014675, 19217610, 21352900, 25623480, 26691125, 28683000, 32029350, 38435220, 42705800, 48044025, 53382250, 64058700, 76870440, 80073375, 96088050, 106764500, 128117400, 160146750, 192176100, 213529000, 240220125, 320293500, 384352200, 480440250, 640587000, 960880500, 1921761000]

約数ペア:

[(1, 1921761000), (2, 960880500), (3, 640587000), (4, 480440250), (5, 384352200), (6, 320293500), (8, 240220125), (9, 213529000), (10, 192176100), (12, 160146750), (15, 128117400), (18, 106764500), (20, 96088050), (24, 80073375), (25, 76870440), (30, 64058700), (36, 53382250), (40, 48044025), (45, 42705800), (50, 38435220), (60, 32029350), (67, 28683000), (72, 26691125), (75, 25623480), (90, 21352900), (100, 19217610), (120, 16014675), (125, 15374088), (134, 14341500), (150, 12811740), (180, 10676450), (200, 9608805), (201, 9561000), (225, 8541160), (250, 7687044), (268, 7170750), (300, 6405870), (335, 5736600), (360, 5338225), (375, 5124696), (402, 4780500), (450, 4270580), (500, 3843522), (536, 3585375), (600, 3202935), (603, 3187000), (670, 2868300), (750, 2562348), (804, 2390250), (900, 2135290), (1000, 1921761), (1005, 1912200), (1125, 1708232), (1206, 1593500), (1340, 1434150), (1500, 1281174), (1608, 1195125), (1675, 1147320), (1800, 1067645), (2010, 956100), (2250, 854116), (2412, 796750), (2680, 717075), (3000, 640587), (3015, 637400), (3187, 603000), (3350, 573660), (4020, 478050), (4500, 427058), (4824, 398375), (5025, 382440), (6030, 318700), (6374, 301500), (6700, 286830), (8040, 239025), (8375, 229464), (9000, 213529), (9561, 201000), (10050, 191220), (12060, 159350), (12748, 150750), (13400, 143415), (15075, 127480), (15935, 120600), (16750, 114732), (19122, 100500), (20100, 95610), (24120, 79675), (25125, 76488), (25496, 75375), (28683, 67000), (30150, 63740), (31870, 60300), (33500, 57366), (38244, 50250), (40200, 47805)]