2101491000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{11119}}^1$

素因数の和:11156

約数の個数: 256

約数和(自身を含む): 8326656000

約数和(自身を除く): 6225165000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2520, 2625, 2700, 3000, 3150, 3375, 3500, 3780, 4200, 4500, 4725, 5250, 5400, 6300, 6750, 7000, 7560, 7875, 9000, 9450, 10500, 11119, 12600, 13500, 15750, 18900, 21000, 22238, 23625, 27000, 31500, 33357, 37800, 44476, 47250, 55595, 63000, 66714, 77833, 88952, 94500, 100071, 111190, 133428, 155666, 166785, 189000, 200142, 222380, 233499, 266856, 277975, 300213, 311332, 333570, 389165, 400284, 444760, 466998, 500355, 555950, 600426, 622664, 667140, 700497, 778330, 800568, 833925, 933996, 1000710, 1111900, 1167495, 1200852, 1334280, 1389875, 1400994, 1501065, 1556660, 1667850, 1867992, 1945825, 2001420, 2101491, 2223800, 2334990, 2401704, 2501775, 2779750, 2801988, 3002130, 3113320, 3335700, 3502485, 3891650, 4002840, 4169625, 4202982, 4669980, 5003550, 5559500, 5603976, 5837475, 6004260, 6671400, 7004970, 7505325, 7783300, 8339250, 8405964, 9339960, 9729125, 10007100, 10507455, 11119000, 11674950, 12008520, 12508875, 14009940, 15010650, 15566600, 16678500, 16811928, 17512425, 19458250, 20014200, 21014910, 23349900, 25017750, 28019880, 29187375, 30021300, 33357000, 35024850, 37526625, 38916500, 42029820, 46699800, 50035500, 52537275, 58374750, 60042600, 70049700, 75053250, 77833000, 84059640, 87562125, 100071000, 105074550, 116749500, 140099400, 150106500, 175124250, 210149100, 233499000, 262686375, 300213000, 350248500, 420298200, 525372750, 700497000, 1050745500, 2101491000]

約数ペア:

[(1, 2101491000), (2, 1050745500), (3, 700497000), (4, 525372750), (5, 420298200), (6, 350248500), (7, 300213000), (8, 262686375), (9, 233499000), (10, 210149100), (12, 175124250), (14, 150106500), (15, 140099400), (18, 116749500), (20, 105074550), (21, 100071000), (24, 87562125), (25, 84059640), (27, 77833000), (28, 75053250), (30, 70049700), (35, 60042600), (36, 58374750), (40, 52537275), (42, 50035500), (45, 46699800), (50, 42029820), (54, 38916500), (56, 37526625), (60, 35024850), (63, 33357000), (70, 30021300), (72, 29187375), (75, 28019880), (84, 25017750), (90, 23349900), (100, 21014910), (105, 20014200), (108, 19458250), (120, 17512425), (125, 16811928), (126, 16678500), (135, 15566600), (140, 15010650), (150, 14009940), (168, 12508875), (175, 12008520), (180, 11674950), (189, 11119000), (200, 10507455), (210, 10007100), (216, 9729125), (225, 9339960), (250, 8405964), (252, 8339250), (270, 7783300), (280, 7505325), (300, 7004970), (315, 6671400), (350, 6004260), (360, 5837475), (375, 5603976), (378, 5559500), (420, 5003550), (450, 4669980), (500, 4202982), (504, 4169625), (525, 4002840), (540, 3891650), (600, 3502485), (630, 3335700), (675, 3113320), (700, 3002130), (750, 2801988), (756, 2779750), (840, 2501775), (875, 2401704), (900, 2334990), (945, 2223800), (1000, 2101491), (1050, 2001420), (1080, 1945825), (1125, 1867992), (1260, 1667850), (1350, 1556660), (1400, 1501065), (1500, 1400994), (1512, 1389875), (1575, 1334280), (1750, 1200852), (1800, 1167495), (1890, 1111900), (2100, 1000710), (2250, 933996), (2520, 833925), (2625, 800568), (2700, 778330), (3000, 700497), (3150, 667140), (3375, 622664), (3500, 600426), (3780, 555950), (4200, 500355), (4500, 466998), (4725, 444760), (5250, 400284), (5400, 389165), (6300, 333570), (6750, 311332), (7000, 300213), (7560, 277975), (7875, 266856), (9000, 233499), (9450, 222380), (10500, 200142), (11119, 189000), (12600, 166785), (13500, 155666), (15750, 133428), (18900, 111190), (21000, 100071), (22238, 94500), (23625, 88952), (27000, 77833), (31500, 66714), (33357, 63000), (37800, 55595), (44476, 47250)]