15172965500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12713}}^1$

素因数の和:12781

約数の個数: 192

約数和(自身を含む): 42650689536

約数和(自身を除く): 27477724036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 125, 140, 154, 155, 175, 217, 220, 250, 275, 308, 310, 341, 350, 385, 434, 500, 550, 620, 682, 700, 770, 775, 868, 875, 1085, 1100, 1364, 1375, 1540, 1550, 1705, 1750, 1925, 2170, 2387, 2750, 3100, 3410, 3500, 3850, 3875, 4340, 4774, 5425, 5500, 6820, 7700, 7750, 8525, 9548, 9625, 10850, 11935, 12713, 15500, 17050, 19250, 21700, 23870, 25426, 27125, 34100, 38500, 42625, 47740, 50852, 54250, 59675, 63565, 85250, 88991, 108500, 119350, 127130, 139843, 170500, 177982, 238700, 254260, 279686, 298375, 317825, 355964, 394103, 444955, 559372, 596750, 635650, 699215, 788206, 889910, 978901, 1193500, 1271300, 1398430, 1576412, 1589125, 1779820, 1957802, 1970515, 2224775, 2758721, 2796860, 3178250, 3496075, 3915604, 3941030, 4335133, 4449550, 4894505, 5517442, 6356500, 6992150, 7882060, 8670266, 8899100, 9789010, 9852575, 11034884, 11123875, 13793605, 13984300, 17340532, 17480375, 19578020, 19705150, 21675665, 22247750, 24472525, 27587210, 30345931, 34960750, 39410300, 43351330, 44495500, 48945050, 49262875, 55174420, 60691862, 68968025, 69921500, 86702660, 97890100, 98525750, 108378325, 121383724, 122362625, 137936050, 151729655, 197051500, 216756650, 244725250, 275872100, 303459310, 344840125, 433513300, 489450500, 541891625, 606918620, 689680250, 758648275, 1083783250, 1379360500, 1517296550, 2167566500, 3034593100, 3793241375, 7586482750, 15172965500]

約数ペア:

[(1, 15172965500), (2, 7586482750), (4, 3793241375), (5, 3034593100), (7, 2167566500), (10, 1517296550), (11, 1379360500), (14, 1083783250), (20, 758648275), (22, 689680250), (25, 606918620), (28, 541891625), (31, 489450500), (35, 433513300), (44, 344840125), (50, 303459310), (55, 275872100), (62, 244725250), (70, 216756650), (77, 197051500), (100, 151729655), (110, 137936050), (124, 122362625), (125, 121383724), (140, 108378325), (154, 98525750), (155, 97890100), (175, 86702660), (217, 69921500), (220, 68968025), (250, 60691862), (275, 55174420), (308, 49262875), (310, 48945050), (341, 44495500), (350, 43351330), (385, 39410300), (434, 34960750), (500, 30345931), (550, 27587210), (620, 24472525), (682, 22247750), (700, 21675665), (770, 19705150), (775, 19578020), (868, 17480375), (875, 17340532), (1085, 13984300), (1100, 13793605), (1364, 11123875), (1375, 11034884), (1540, 9852575), (1550, 9789010), (1705, 8899100), (1750, 8670266), (1925, 7882060), (2170, 6992150), (2387, 6356500), (2750, 5517442), (3100, 4894505), (3410, 4449550), (3500, 4335133), (3850, 3941030), (3875, 3915604), (4340, 3496075), (4774, 3178250), (5425, 2796860), (5500, 2758721), (6820, 2224775), (7700, 1970515), (7750, 1957802), (8525, 1779820), (9548, 1589125), (9625, 1576412), (10850, 1398430), (11935, 1271300), (12713, 1193500), (15500, 978901), (17050, 889910), (19250, 788206), (21700, 699215), (23870, 635650), (25426, 596750), (27125, 559372), (34100, 444955), (38500, 394103), (42625, 355964), (47740, 317825), (50852, 298375), (54250, 279686), (59675, 254260), (63565, 238700), (85250, 177982), (88991, 170500), (108500, 139843), (119350, 127130)]