61879014750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20088

約数の個数: 256

約数和(自身を含む): 191807815680

約数和(自身を除く): 129928800930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 31, 35, 38, 42, 50, 57, 62, 70, 75, 93, 95, 105, 114, 125, 133, 150, 155, 175, 186, 190, 210, 217, 250, 266, 285, 310, 350, 375, 399, 434, 465, 475, 525, 570, 589, 651, 665, 750, 775, 798, 875, 930, 950, 1050, 1085, 1178, 1302, 1330, 1425, 1550, 1750, 1767, 1995, 2170, 2325, 2375, 2625, 2850, 2945, 3255, 3325, 3534, 3875, 3990, 4123, 4650, 4750, 5250, 5425, 5890, 6510, 6650, 7125, 7750, 8246, 8835, 9975, 10850, 11625, 12369, 14250, 14725, 16275, 16625, 17670, 19950, 20011, 20615, 23250, 24738, 27125, 29450, 32550, 33250, 40022, 41230, 44175, 49875, 54250, 60033, 61845, 73625, 81375, 88350, 99750, 100055, 103075, 120066, 123690, 140077, 147250, 162750, 200110, 206150, 220875, 280154, 300165, 309225, 380209, 420231, 441750, 500275, 515375, 600330, 618450, 620341, 700385, 760418, 840462, 1000550, 1030750, 1140627, 1240682, 1400770, 1500825, 1546125, 1861023, 1901045, 2101155, 2281254, 2501375, 2661463, 3001650, 3092250, 3101705, 3501925, 3722046, 3802090, 4202310, 4342387, 5002750, 5322926, 5703135, 6203410, 7003850, 7504125, 7984389, 8684774, 9305115, 9505225, 10505775, 11406270, 11786479, 13027161, 13307315, 15008250, 15508525, 15968778, 17509625, 18610230, 19010450, 21011550, 21711935, 23572958, 26054322, 26614630, 28515675, 31017050, 35019250, 35359437, 39921945, 43423870, 46525575, 47526125, 52528875, 57031350, 58932395, 65135805, 66536575, 70718874, 77542625, 79843890, 82505353, 93051150, 95052250, 105057750, 108559675, 117864790, 130271610, 133073150, 142578375, 155085250, 165010706, 176797185, 199609725, 217119350, 232627875, 247516059, 285156750, 294661975, 325679025, 332682875, 353594370, 399219450, 412526765, 465255750, 495032118, 542798375, 589323950, 651358050, 665365750, 825053530, 883985925, 998048625, 1085596750, 1237580295, 1473309875, 1628395125, 1767971850, 1996097250, 2062633825, 2475160590, 2946619750, 3256790250, 4125267650, 4419929625, 6187901475, 8839859250, 10313169125, 12375802950, 20626338250, 30939507375, 61879014750]

約数ペア:

[(1, 61879014750), (2, 30939507375), (3, 20626338250), (5, 12375802950), (6, 10313169125), (7, 8839859250), (10, 6187901475), (14, 4419929625), (15, 4125267650), (19, 3256790250), (21, 2946619750), (25, 2475160590), (30, 2062633825), (31, 1996097250), (35, 1767971850), (38, 1628395125), (42, 1473309875), (50, 1237580295), (57, 1085596750), (62, 998048625), (70, 883985925), (75, 825053530), (93, 665365750), (95, 651358050), (105, 589323950), (114, 542798375), (125, 495032118), (133, 465255750), (150, 412526765), (155, 399219450), (175, 353594370), (186, 332682875), (190, 325679025), (210, 294661975), (217, 285156750), (250, 247516059), (266, 232627875), (285, 217119350), (310, 199609725), (350, 176797185), (375, 165010706), (399, 155085250), (434, 142578375), (465, 133073150), (475, 130271610), (525, 117864790), (570, 108559675), (589, 105057750), (651, 95052250), (665, 93051150), (750, 82505353), (775, 79843890), (798, 77542625), (875, 70718874), (930, 66536575), (950, 65135805), (1050, 58932395), (1085, 57031350), (1178, 52528875), (1302, 47526125), (1330, 46525575), (1425, 43423870), (1550, 39921945), (1750, 35359437), (1767, 35019250), (1995, 31017050), (2170, 28515675), (2325, 26614630), (2375, 26054322), (2625, 23572958), (2850, 21711935), (2945, 21011550), (3255, 19010450), (3325, 18610230), (3534, 17509625), (3875, 15968778), (3990, 15508525), (4123, 15008250), (4650, 13307315), (4750, 13027161), (5250, 11786479), (5425, 11406270), (5890, 10505775), (6510, 9505225), (6650, 9305115), (7125, 8684774), (7750, 7984389), (8246, 7504125), (8835, 7003850), (9975, 6203410), (10850, 5703135), (11625, 5322926), (12369, 5002750), (14250, 4342387), (14725, 4202310), (16275, 3802090), (16625, 3722046), (17670, 3501925), (19950, 3101705), (20011, 3092250), (20615, 3001650), (23250, 2661463), (24738, 2501375), (27125, 2281254), (29450, 2101155), (32550, 1901045), (33250, 1861023), (40022, 1546125), (41230, 1500825), (44175, 1400770), (49875, 1240682), (54250, 1140627), (60033, 1030750), (61845, 1000550), (73625, 840462), (81375, 760418), (88350, 700385), (99750, 620341), (100055, 618450), (103075, 600330), (120066, 515375), (123690, 500275), (140077, 441750), (147250, 420231), (162750, 380209), (200110, 309225), (206150, 300165), (220875, 280154)]