996891000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 256

約数和(自身を含む): 3653544960

約数和(自身を除く): 2656653960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 125, 140, 148, 150, 168, 175, 185, 200, 210, 222, 250, 259, 280, 296, 300, 350, 370, 375, 420, 444, 500, 518, 525, 555, 600, 700, 740, 750, 777, 840, 875, 888, 925, 1000, 1036, 1050, 1110, 1283, 1295, 1400, 1480, 1500, 1554, 1750, 1850, 2072, 2100, 2220, 2566, 2590, 2625, 2775, 3000, 3108, 3500, 3700, 3849, 3885, 4200, 4440, 4625, 5132, 5180, 5250, 5550, 6216, 6415, 6475, 7000, 7400, 7698, 7770, 8981, 9250, 10264, 10360, 10500, 11100, 12830, 12950, 13875, 15396, 15540, 17962, 18500, 19245, 19425, 21000, 22200, 25660, 25900, 26943, 27750, 30792, 31080, 32075, 32375, 35924, 37000, 38490, 38850, 44905, 47471, 51320, 51800, 53886, 55500, 64150, 64750, 71848, 76980, 77700, 89810, 94942, 96225, 97125, 107772, 111000, 128300, 129500, 134715, 142413, 153960, 155400, 160375, 179620, 189884, 192450, 194250, 215544, 224525, 237355, 256600, 259000, 269430, 284826, 320750, 332297, 359240, 379768, 384900, 388500, 449050, 474710, 481125, 538860, 569652, 641500, 664594, 673575, 712065, 769800, 777000, 898100, 949420, 962250, 996891, 1077720, 1122625, 1139304, 1186775, 1283000, 1329188, 1347150, 1424130, 1661485, 1796200, 1898840, 1924500, 1993782, 2245250, 2373550, 2658376, 2694300, 2848260, 3322970, 3367875, 3560325, 3849000, 3987564, 4490500, 4747100, 4984455, 5388600, 5696520, 5933875, 6645940, 6735750, 7120650, 7975128, 8307425, 8981000, 9494200, 9968910, 11867750, 13291880, 13471500, 14241300, 16614850, 17801625, 19937820, 23735500, 24922275, 26943000, 28482600, 33229700, 35603250, 39875640, 41537125, 47471000, 49844550, 66459400, 71206500, 83074250, 99689100, 124611375, 142413000, 166148500, 199378200, 249222750, 332297000, 498445500, 996891000]

約数ペア:

[(1, 996891000), (2, 498445500), (3, 332297000), (4, 249222750), (5, 199378200), (6, 166148500), (7, 142413000), (8, 124611375), (10, 99689100), (12, 83074250), (14, 71206500), (15, 66459400), (20, 49844550), (21, 47471000), (24, 41537125), (25, 39875640), (28, 35603250), (30, 33229700), (35, 28482600), (37, 26943000), (40, 24922275), (42, 23735500), (50, 19937820), (56, 17801625), (60, 16614850), (70, 14241300), (74, 13471500), (75, 13291880), (84, 11867750), (100, 9968910), (105, 9494200), (111, 8981000), (120, 8307425), (125, 7975128), (140, 7120650), (148, 6735750), (150, 6645940), (168, 5933875), (175, 5696520), (185, 5388600), (200, 4984455), (210, 4747100), (222, 4490500), (250, 3987564), (259, 3849000), (280, 3560325), (296, 3367875), (300, 3322970), (350, 2848260), (370, 2694300), (375, 2658376), (420, 2373550), (444, 2245250), (500, 1993782), (518, 1924500), (525, 1898840), (555, 1796200), (600, 1661485), (700, 1424130), (740, 1347150), (750, 1329188), (777, 1283000), (840, 1186775), (875, 1139304), (888, 1122625), (925, 1077720), (1000, 996891), (1036, 962250), (1050, 949420), (1110, 898100), (1283, 777000), (1295, 769800), (1400, 712065), (1480, 673575), (1500, 664594), (1554, 641500), (1750, 569652), (1850, 538860), (2072, 481125), (2100, 474710), (2220, 449050), (2566, 388500), (2590, 384900), (2625, 379768), (2775, 359240), (3000, 332297), (3108, 320750), (3500, 284826), (3700, 269430), (3849, 259000), (3885, 256600), (4200, 237355), (4440, 224525), (4625, 215544), (5132, 194250), (5180, 192450), (5250, 189884), (5550, 179620), (6216, 160375), (6415, 155400), (6475, 153960), (7000, 142413), (7400, 134715), (7698, 129500), (7770, 128300), (8981, 111000), (9250, 107772), (10264, 97125), (10360, 96225), (10500, 94942), (11100, 89810), (12830, 77700), (12950, 76980), (13875, 71848), (15396, 64750), (15540, 64150), (17962, 55500), (18500, 53886), (19245, 51800), (19425, 51320), (21000, 47471), (22200, 44905), (25660, 38850), (25900, 38490), (26943, 37000), (27750, 35924), (30792, 32375), (31080, 32075)]