2014779900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30949}}^1$

素因数の和:31004

約数の個数: 144

約数和(自身を含む): 6877337600

約数和(自身を除く): 4862557700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 9300, 10850, 13020, 16275, 21700, 30949, 32550, 61898, 65100, 92847, 123796, 154745, 185694, 216643, 309490, 371388, 433286, 464235, 618980, 649929, 773725, 866572, 928470, 959419, 1083215, 1299858, 1547450, 1856940, 1918838, 2166430, 2321175, 2599716, 2878257, 3094900, 3249645, 3837676, 4332860, 4642350, 4797095, 5416075, 5756514, 6499290, 6715933, 9284700, 9594190, 10832150, 11513028, 12998580, 13431866, 14391285, 16248225, 19188380, 20147799, 21664300, 23985475, 26863732, 28782570, 32496450, 33579665, 40295598, 47970950, 57565140, 64992900, 67159330, 71956425, 80591196, 95941900, 100738995, 134318660, 143912850, 167898325, 201477990, 287825700, 335796650, 402955980, 503694975, 671593300, 1007389950, 2014779900]

約数ペア:

[(1, 2014779900), (2, 1007389950), (3, 671593300), (4, 503694975), (5, 402955980), (6, 335796650), (7, 287825700), (10, 201477990), (12, 167898325), (14, 143912850), (15, 134318660), (20, 100738995), (21, 95941900), (25, 80591196), (28, 71956425), (30, 67159330), (31, 64992900), (35, 57565140), (42, 47970950), (50, 40295598), (60, 33579665), (62, 32496450), (70, 28782570), (75, 26863732), (84, 23985475), (93, 21664300), (100, 20147799), (105, 19188380), (124, 16248225), (140, 14391285), (150, 13431866), (155, 12998580), (175, 11513028), (186, 10832150), (210, 9594190), (217, 9284700), (300, 6715933), (310, 6499290), (350, 5756514), (372, 5416075), (420, 4797095), (434, 4642350), (465, 4332860), (525, 3837676), (620, 3249645), (651, 3094900), (700, 2878257), (775, 2599716), (868, 2321175), (930, 2166430), (1050, 1918838), (1085, 1856940), (1302, 1547450), (1550, 1299858), (1860, 1083215), (2100, 959419), (2170, 928470), (2325, 866572), (2604, 773725), (3100, 649929), (3255, 618980), (4340, 464235), (4650, 433286), (5425, 371388), (6510, 309490), (9300, 216643), (10850, 185694), (13020, 154745), (16275, 123796), (21700, 92847), (30949, 65100), (32550, 61898)]