85557000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 285292800

約数和(自身を除く): 199735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 79, 95, 100, 114, 120, 125, 150, 152, 158, 190, 200, 228, 237, 250, 285, 300, 316, 361, 375, 380, 395, 456, 474, 475, 500, 570, 600, 632, 722, 750, 760, 790, 948, 950, 1000, 1083, 1140, 1185, 1425, 1444, 1500, 1501, 1580, 1805, 1896, 1900, 1975, 2166, 2280, 2370, 2375, 2850, 2888, 3000, 3002, 3160, 3610, 3800, 3950, 4332, 4503, 4740, 4750, 5415, 5700, 5925, 6004, 7125, 7220, 7505, 7900, 8664, 9006, 9025, 9480, 9500, 9875, 10830, 11400, 11850, 12008, 14250, 14440, 15010, 15800, 18012, 18050, 19000, 19750, 21660, 22515, 23700, 27075, 28500, 28519, 29625, 30020, 36024, 36100, 37525, 39500, 43320, 45030, 45125, 47400, 54150, 57000, 57038, 59250, 60040, 72200, 75050, 79000, 85557, 90060, 90250, 108300, 112575, 114076, 118500, 135375, 142595, 150100, 171114, 180120, 180500, 187625, 216600, 225150, 228152, 237000, 270750, 285190, 300200, 342228, 361000, 375250, 427785, 450300, 541500, 562875, 570380, 684456, 712975, 750500, 855570, 900600, 1083000, 1125750, 1140760, 1425950, 1501000, 1711140, 2138925, 2251500, 2851900, 3422280, 3564875, 4277850, 4503000, 5703800, 7129750, 8555700, 10694625, 14259500, 17111400, 21389250, 28519000, 42778500, 85557000]

約数ペア:

[(1, 85557000), (2, 42778500), (3, 28519000), (4, 21389250), (5, 17111400), (6, 14259500), (8, 10694625), (10, 8555700), (12, 7129750), (15, 5703800), (19, 4503000), (20, 4277850), (24, 3564875), (25, 3422280), (30, 2851900), (38, 2251500), (40, 2138925), (50, 1711140), (57, 1501000), (60, 1425950), (75, 1140760), (76, 1125750), (79, 1083000), (95, 900600), (100, 855570), (114, 750500), (120, 712975), (125, 684456), (150, 570380), (152, 562875), (158, 541500), (190, 450300), (200, 427785), (228, 375250), (237, 361000), (250, 342228), (285, 300200), (300, 285190), (316, 270750), (361, 237000), (375, 228152), (380, 225150), (395, 216600), (456, 187625), (474, 180500), (475, 180120), (500, 171114), (570, 150100), (600, 142595), (632, 135375), (722, 118500), (750, 114076), (760, 112575), (790, 108300), (948, 90250), (950, 90060), (1000, 85557), (1083, 79000), (1140, 75050), (1185, 72200), (1425, 60040), (1444, 59250), (1500, 57038), (1501, 57000), (1580, 54150), (1805, 47400), (1896, 45125), (1900, 45030), (1975, 43320), (2166, 39500), (2280, 37525), (2370, 36100), (2375, 36024), (2850, 30020), (2888, 29625), (3000, 28519), (3002, 28500), (3160, 27075), (3610, 23700), (3800, 22515), (3950, 21660), (4332, 19750), (4503, 19000), (4740, 18050), (4750, 18012), (5415, 15800), (5700, 15010), (5925, 14440), (6004, 14250), (7125, 12008), (7220, 11850), (7505, 11400), (7900, 10830), (8664, 9875), (9006, 9500), (9025, 9480)]