2019538500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 384

約数和(自身を含む): 7245987840

約数和(自身を除く): 5226449340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 53, 57, 60, 70, 75, 76, 84, 95, 100, 105, 106, 114, 125, 133, 140, 150, 159, 175, 190, 191, 210, 212, 228, 250, 265, 266, 285, 300, 318, 350, 371, 375, 380, 382, 399, 420, 475, 500, 525, 530, 532, 570, 573, 636, 665, 700, 742, 750, 764, 795, 798, 875, 950, 955, 1007, 1050, 1060, 1113, 1140, 1146, 1325, 1330, 1337, 1425, 1484, 1500, 1590, 1596, 1750, 1855, 1900, 1910, 1995, 2014, 2100, 2226, 2292, 2375, 2625, 2650, 2660, 2674, 2850, 2865, 3021, 3180, 3325, 3500, 3629, 3710, 3820, 3975, 3990, 4011, 4028, 4452, 4750, 4775, 5035, 5250, 5300, 5348, 5565, 5700, 5730, 6042, 6625, 6650, 6685, 7049, 7125, 7258, 7420, 7950, 7980, 8022, 9275, 9500, 9550, 9975, 10070, 10123, 10500, 10887, 11130, 11460, 12084, 13250, 13300, 13370, 14098, 14250, 14325, 14516, 15105, 15900, 16044, 16625, 18145, 18550, 19100, 19875, 19950, 20055, 20140, 20246, 21147, 21774, 22260, 23875, 25175, 25403, 26500, 26740, 27825, 28196, 28500, 28650, 30210, 30369, 33250, 33425, 35245, 36290, 37100, 39750, 39900, 40110, 40492, 42294, 43548, 46375, 47750, 49875, 50350, 50615, 50806, 54435, 55650, 57300, 60420, 60738, 66500, 66850, 70490, 70861, 71625, 72580, 75525, 76209, 79500, 80220, 84588, 90725, 92750, 95500, 99750, 100275, 100700, 101230, 101612, 105735, 108870, 111300, 121476, 125875, 127015, 133700, 139125, 140980, 141722, 143250, 151050, 151845, 152418, 167125, 176225, 181450, 185500, 192337, 199500, 200550, 202460, 211470, 212583, 217740, 251750, 253075, 254030, 272175, 278250, 283444, 286500, 302100, 303690, 304836, 334250, 352450, 354305, 362900, 377625, 381045, 384674, 401100, 422940, 425166, 453625, 501375, 503500, 506150, 508060, 528675, 544350, 556500, 577011, 607380, 635075, 668500, 704900, 708610, 755250, 759225, 762090, 769348, 850332, 881125, 907250, 961685, 1002750, 1012300, 1057350, 1062915, 1088700, 1154022, 1265375, 1270150, 1346359, 1360875, 1417220, 1510500, 1518450, 1524180, 1762250, 1771525, 1814500, 1905225, 1923370, 2005500, 2114700, 2125830, 2308044, 2530750, 2540300, 2643375, 2692718, 2721750, 2885055, 3036900, 3175375, 3524500, 3543050, 3796125, 3810450, 3846740, 4039077, 4251660, 4808425, 5061500, 5286750, 5314575, 5385436, 5443500, 5770110, 6350750, 6731795, 7086100, 7592250, 7620900, 8078154, 8857625, 9526125, 9616850, 10573500, 10629150, 11540220, 12701500, 13463590, 14425275, 15184500, 16156308, 17715250, 19052250, 19233700, 20195385, 21258300, 24042125, 26572875, 26927180, 28850550, 33658975, 35430500, 38104500, 40390770, 48084250, 53145750, 57701100, 67317950, 72126375, 80781540, 96168500, 100976925, 106291500, 134635900, 144252750, 168294875, 201953850, 288505500, 336589750, 403907700, 504884625, 673179500, 1009769250, 2019538500]

約数ペア:

[(1, 2019538500), (2, 1009769250), (3, 673179500), (4, 504884625), (5, 403907700), (6, 336589750), (7, 288505500), (10, 201953850), (12, 168294875), (14, 144252750), (15, 134635900), (19, 106291500), (20, 100976925), (21, 96168500), (25, 80781540), (28, 72126375), (30, 67317950), (35, 57701100), (38, 53145750), (42, 48084250), (50, 40390770), (53, 38104500), (57, 35430500), (60, 33658975), (70, 28850550), (75, 26927180), (76, 26572875), (84, 24042125), (95, 21258300), (100, 20195385), (105, 19233700), (106, 19052250), (114, 17715250), (125, 16156308), (133, 15184500), (140, 14425275), (150, 13463590), (159, 12701500), (175, 11540220), (190, 10629150), (191, 10573500), (210, 9616850), (212, 9526125), (228, 8857625), (250, 8078154), (265, 7620900), (266, 7592250), (285, 7086100), (300, 6731795), (318, 6350750), (350, 5770110), (371, 5443500), (375, 5385436), (380, 5314575), (382, 5286750), (399, 5061500), (420, 4808425), (475, 4251660), (500, 4039077), (525, 3846740), (530, 3810450), (532, 3796125), (570, 3543050), (573, 3524500), (636, 3175375), (665, 3036900), (700, 2885055), (742, 2721750), (750, 2692718), (764, 2643375), (795, 2540300), (798, 2530750), (875, 2308044), (950, 2125830), (955, 2114700), (1007, 2005500), (1050, 1923370), (1060, 1905225), (1113, 1814500), (1140, 1771525), (1146, 1762250), (1325, 1524180), (1330, 1518450), (1337, 1510500), (1425, 1417220), (1484, 1360875), (1500, 1346359), (1590, 1270150), (1596, 1265375), (1750, 1154022), (1855, 1088700), (1900, 1062915), (1910, 1057350), (1995, 1012300), (2014, 1002750), (2100, 961685), (2226, 907250), (2292, 881125), (2375, 850332), (2625, 769348), (2650, 762090), (2660, 759225), (2674, 755250), (2850, 708610), (2865, 704900), (3021, 668500), (3180, 635075), (3325, 607380), (3500, 577011), (3629, 556500), (3710, 544350), (3820, 528675), (3975, 508060), (3990, 506150), (4011, 503500), (4028, 501375), (4452, 453625), (4750, 425166), (4775, 422940), (5035, 401100), (5250, 384674), (5300, 381045), (5348, 377625), (5565, 362900), (5700, 354305), (5730, 352450), (6042, 334250), (6625, 304836), (6650, 303690), (6685, 302100), (7049, 286500), (7125, 283444), (7258, 278250), (7420, 272175), (7950, 254030), (7980, 253075), (8022, 251750), (9275, 217740), (9500, 212583), (9550, 211470), (9975, 202460), (10070, 200550), (10123, 199500), (10500, 192337), (10887, 185500), (11130, 181450), (11460, 176225), (12084, 167125), (13250, 152418), (13300, 151845), (13370, 151050), (14098, 143250), (14250, 141722), (14325, 140980), (14516, 139125), (15105, 133700), (15900, 127015), (16044, 125875), (16625, 121476), (18145, 111300), (18550, 108870), (19100, 105735), (19875, 101612), (19950, 101230), (20055, 100700), (20140, 100275), (20246, 99750), (21147, 95500), (21774, 92750), (22260, 90725), (23875, 84588), (25175, 80220), (25403, 79500), (26500, 76209), (26740, 75525), (27825, 72580), (28196, 71625), (28500, 70861), (28650, 70490), (30210, 66850), (30369, 66500), (33250, 60738), (33425, 60420), (35245, 57300), (36290, 55650), (37100, 54435), (39750, 50806), (39900, 50615), (40110, 50350), (40492, 49875), (42294, 47750), (43548, 46375)]