277724070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13963}}^1$

素因数の和:14006

約数の個数: 96

約数和(自身を含む): 823429152

約数和(自身を除く): 545705082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 13963, 19890, 27926, 41889, 69815, 83778, 125667, 139630, 181519, 209445, 237371, 251334, 363038, 418890, 474742, 544557, 628335, 712113, 907595, 1089114, 1186855, 1256670, 1424226, 1633671, 1815190, 2136339, 2373710, 2722785, 3085823, 3267342, 3560565, 4272678, 5445570, 6171646, 7121130, 8168355, 9257469, 10681695, 15429115, 16336710, 18514938, 21363390, 27772407, 30858230, 46287345, 55544814, 92574690, 138862035, 277724070]

約数ペア:

[(1, 277724070), (2, 138862035), (3, 92574690), (5, 55544814), (6, 46287345), (9, 30858230), (10, 27772407), (13, 21363390), (15, 18514938), (17, 16336710), (18, 15429115), (26, 10681695), (30, 9257469), (34, 8168355), (39, 7121130), (45, 6171646), (51, 5445570), (65, 4272678), (78, 3560565), (85, 3267342), (90, 3085823), (102, 2722785), (117, 2373710), (130, 2136339), (153, 1815190), (170, 1633671), (195, 1424226), (221, 1256670), (234, 1186855), (255, 1089114), (306, 907595), (390, 712113), (442, 628335), (510, 544557), (585, 474742), (663, 418890), (765, 363038), (1105, 251334), (1170, 237371), (1326, 209445), (1530, 181519), (1989, 139630), (2210, 125667), (3315, 83778), (3978, 69815), (6630, 41889), (9945, 27926), (13963, 19890)]