123996874005

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21163}}^1$

素因数の和:21257

約数の個数: 160

約数和(自身を含む): 252232890624

約数和(自身を除く): 128236016619

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 37, 45, 51, 69, 81, 85, 111, 115, 135, 153, 185, 207, 255, 333, 345, 391, 405, 459, 555, 621, 629, 765, 851, 999, 1035, 1173, 1377, 1665, 1863, 1887, 1955, 2295, 2553, 2997, 3105, 3145, 3519, 4255, 4995, 5661, 5865, 6885, 7659, 9315, 9435, 10557, 12765, 14467, 14985, 16983, 17595, 21163, 22977, 28305, 31671, 38295, 43401, 50949, 52785, 63489, 68931, 72335, 84915, 105815, 114885, 130203, 158355, 190467, 217005, 254745, 317445, 344655, 359771, 390609, 486749, 571401, 651015, 783031, 952335, 1079313, 1171827, 1460247, 1714203, 1798855, 1953045, 2349093, 2433745, 2857005, 3237939, 3915155, 4380741, 5396565, 5859135, 7047279, 7301235, 8274733, 8571015, 9713817, 11745465, 13142223, 13311527, 16189695, 18009713, 21141837, 21903705, 24824199, 29141451, 35236395, 39426669, 39934581, 41373665, 48569085, 54029139, 63425511, 65711115, 66557635, 74472597, 90048565, 105709185, 119803743, 124120995, 145707255, 162087417, 197133345, 199672905, 223417791, 270145695, 306165121, 317127555, 359411229, 372362985, 486262251, 599018715, 670253373, 810437085, 918495363, 1078233687, 1117088955, 1458786753, 1530825605, 1797056145, 2431311255, 2755486089, 3351266865, 4592476815, 5391168435, 7293933765, 8266458267, 13777430445, 24799374801, 41332291335, 123996874005]

約数ペア:

[(1, 123996874005), (3, 41332291335), (5, 24799374801), (9, 13777430445), (15, 8266458267), (17, 7293933765), (23, 5391168435), (27, 4592476815), (37, 3351266865), (45, 2755486089), (51, 2431311255), (69, 1797056145), (81, 1530825605), (85, 1458786753), (111, 1117088955), (115, 1078233687), (135, 918495363), (153, 810437085), (185, 670253373), (207, 599018715), (255, 486262251), (333, 372362985), (345, 359411229), (391, 317127555), (405, 306165121), (459, 270145695), (555, 223417791), (621, 199672905), (629, 197133345), (765, 162087417), (851, 145707255), (999, 124120995), (1035, 119803743), (1173, 105709185), (1377, 90048565), (1665, 74472597), (1863, 66557635), (1887, 65711115), (1955, 63425511), (2295, 54029139), (2553, 48569085), (2997, 41373665), (3105, 39934581), (3145, 39426669), (3519, 35236395), (4255, 29141451), (4995, 24824199), (5661, 21903705), (5865, 21141837), (6885, 18009713), (7659, 16189695), (9315, 13311527), (9435, 13142223), (10557, 11745465), (12765, 9713817), (14467, 8571015), (14985, 8274733), (16983, 7301235), (17595, 7047279), (21163, 5859135), (22977, 5396565), (28305, 4380741), (31671, 3915155), (38295, 3237939), (43401, 2857005), (50949, 2433745), (52785, 2349093), (63489, 1953045), (68931, 1798855), (72335, 1714203), (84915, 1460247), (105815, 1171827), (114885, 1079313), (130203, 952335), (158355, 783031), (190467, 651015), (217005, 571401), (254745, 486749), (317445, 390609), (344655, 359771)]