87269490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 289785600

約数和(自身を除く): 202516110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 257, 294, 315, 330, 343, 385, 441, 462, 490, 495, 514, 539, 630, 686, 693, 735, 770, 771, 882, 990, 1029, 1078, 1155, 1285, 1386, 1470, 1542, 1617, 1715, 1799, 2058, 2205, 2310, 2313, 2570, 2695, 2827, 3087, 3234, 3430, 3465, 3598, 3773, 3855, 4410, 4626, 4851, 5145, 5390, 5397, 5654, 6174, 6930, 7546, 7710, 8085, 8481, 8995, 9702, 10290, 10794, 11319, 11565, 12593, 14135, 15435, 16170, 16191, 16962, 17990, 18865, 19789, 22638, 23130, 24255, 25186, 25443, 26985, 28270, 30870, 32382, 33957, 37730, 37779, 39578, 42405, 48510, 50886, 53970, 56595, 59367, 62965, 67914, 75558, 80955, 84810, 88151, 98945, 113190, 113337, 118734, 125930, 127215, 138523, 161910, 169785, 176302, 178101, 188895, 197890, 226674, 254430, 264453, 277046, 296835, 339570, 356202, 377790, 415569, 440755, 528906, 566685, 593670, 692615, 793359, 831138, 881510, 890505, 969661, 1133370, 1246707, 1322265, 1385230, 1586718, 1781010, 1939322, 2077845, 2493414, 2644530, 2908983, 3966795, 4155690, 4848305, 5817966, 6233535, 7933590, 8726949, 9696610, 12467070, 14544915, 17453898, 29089830, 43634745, 87269490]

約数ペア:

[(1, 87269490), (2, 43634745), (3, 29089830), (5, 17453898), (6, 14544915), (7, 12467070), (9, 9696610), (10, 8726949), (11, 7933590), (14, 6233535), (15, 5817966), (18, 4848305), (21, 4155690), (22, 3966795), (30, 2908983), (33, 2644530), (35, 2493414), (42, 2077845), (45, 1939322), (49, 1781010), (55, 1586718), (63, 1385230), (66, 1322265), (70, 1246707), (77, 1133370), (90, 969661), (98, 890505), (99, 881510), (105, 831138), (110, 793359), (126, 692615), (147, 593670), (154, 566685), (165, 528906), (198, 440755), (210, 415569), (231, 377790), (245, 356202), (257, 339570), (294, 296835), (315, 277046), (330, 264453), (343, 254430), (385, 226674), (441, 197890), (462, 188895), (490, 178101), (495, 176302), (514, 169785), (539, 161910), (630, 138523), (686, 127215), (693, 125930), (735, 118734), (770, 113337), (771, 113190), (882, 98945), (990, 88151), (1029, 84810), (1078, 80955), (1155, 75558), (1285, 67914), (1386, 62965), (1470, 59367), (1542, 56595), (1617, 53970), (1715, 50886), (1799, 48510), (2058, 42405), (2205, 39578), (2310, 37779), (2313, 37730), (2570, 33957), (2695, 32382), (2827, 30870), (3087, 28270), (3234, 26985), (3430, 25443), (3465, 25186), (3598, 24255), (3773, 23130), (3855, 22638), (4410, 19789), (4626, 18865), (4851, 17990), (5145, 16962), (5390, 16191), (5397, 16170), (5654, 15435), (6174, 14135), (6930, 12593), (7546, 11565), (7710, 11319), (8085, 10794), (8481, 10290), (8995, 9702)]