1887323273000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{47123}}^1$

素因数の和:47497

約数の個数: 192

約数和(自身を含む): 4869089184960

約数和(自身を除く): 2981765911960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 331, 440, 484, 500, 550, 605, 662, 968, 1000, 1100, 1210, 1324, 1375, 1655, 2200, 2420, 2648, 2750, 3025, 3310, 3641, 4840, 5500, 6050, 6620, 7282, 8275, 11000, 12100, 13240, 14564, 15125, 16550, 18205, 24200, 29128, 30250, 33100, 36410, 40051, 41375, 47123, 60500, 66200, 72820, 80102, 82750, 91025, 94246, 121000, 145640, 160204, 165500, 182050, 188492, 200255, 235615, 320408, 331000, 364100, 376984, 400510, 455125, 471230, 518353, 728200, 801020, 910250, 942460, 1001275, 1036706, 1178075, 1602040, 1820500, 1884920, 2002550, 2073412, 2356150, 2591765, 3641000, 4005100, 4146824, 4712300, 5006375, 5183530, 5701883, 5890375, 8010200, 9424600, 10012750, 10367060, 11403766, 11780750, 12958825, 15597713, 20025500, 20734120, 22807532, 23561500, 25917650, 28509415, 31195426, 40051000, 45615064, 47123000, 51835300, 57018830, 62390852, 64794125, 77988565, 103670600, 114037660, 124781704, 129588250, 142547075, 155977130, 171574843, 228075320, 259176500, 285094150, 311954260, 343149686, 389942825, 518353000, 570188300, 623908520, 686299372, 712735375, 779885650, 857874215, 1140376600, 1372598744, 1425470750, 1559771300, 1715748430, 1887323273, 1949714125, 2850941500, 3119542600, 3431496860, 3774646546, 3899428250, 4289371075, 5701883000, 6862993720, 7549293092, 7798856500, 8578742150, 9436616365, 15098586184, 15597713000, 17157484300, 18873232730, 21446855375, 34314968600, 37746465460, 42893710750, 47183081825, 75492930920, 85787421500, 94366163650, 171574843000, 188732327300, 235915409125, 377464654600, 471830818250, 943661636500, 1887323273000]

約数ペア:

[(1, 1887323273000), (2, 943661636500), (4, 471830818250), (5, 377464654600), (8, 235915409125), (10, 188732327300), (11, 171574843000), (20, 94366163650), (22, 85787421500), (25, 75492930920), (40, 47183081825), (44, 42893710750), (50, 37746465460), (55, 34314968600), (88, 21446855375), (100, 18873232730), (110, 17157484300), (121, 15597713000), (125, 15098586184), (200, 9436616365), (220, 8578742150), (242, 7798856500), (250, 7549293092), (275, 6862993720), (331, 5701883000), (440, 4289371075), (484, 3899428250), (500, 3774646546), (550, 3431496860), (605, 3119542600), (662, 2850941500), (968, 1949714125), (1000, 1887323273), (1100, 1715748430), (1210, 1559771300), (1324, 1425470750), (1375, 1372598744), (1655, 1140376600), (2200, 857874215), (2420, 779885650), (2648, 712735375), (2750, 686299372), (3025, 623908520), (3310, 570188300), (3641, 518353000), (4840, 389942825), (5500, 343149686), (6050, 311954260), (6620, 285094150), (7282, 259176500), (8275, 228075320), (11000, 171574843), (12100, 155977130), (13240, 142547075), (14564, 129588250), (15125, 124781704), (16550, 114037660), (18205, 103670600), (24200, 77988565), (29128, 64794125), (30250, 62390852), (33100, 57018830), (36410, 51835300), (40051, 47123000), (41375, 45615064), (47123, 40051000), (60500, 31195426), (66200, 28509415), (72820, 25917650), (80102, 23561500), (82750, 22807532), (91025, 20734120), (94246, 20025500), (121000, 15597713), (145640, 12958825), (160204, 11780750), (165500, 11403766), (182050, 10367060), (188492, 10012750), (200255, 9424600), (235615, 8010200), (320408, 5890375), (331000, 5701883), (364100, 5183530), (376984, 5006375), (400510, 4712300), (455125, 4146824), (471230, 4005100), (518353, 3641000), (728200, 2591765), (801020, 2356150), (910250, 2073412), (942460, 2002550), (1001275, 1884920), (1036706, 1820500), (1178075, 1602040)]