85578570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 283855104

約数和(自身を除く): 198276534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 53, 55, 63, 66, 70, 77, 90, 99, 105, 106, 110, 126, 154, 159, 165, 198, 210, 231, 233, 265, 315, 318, 330, 371, 385, 462, 466, 477, 495, 530, 583, 630, 693, 699, 742, 770, 795, 954, 990, 1113, 1155, 1165, 1166, 1386, 1398, 1590, 1631, 1749, 1855, 2097, 2226, 2310, 2330, 2385, 2563, 2915, 3262, 3339, 3465, 3495, 3498, 3710, 4081, 4194, 4770, 4893, 5126, 5247, 5565, 5830, 6678, 6930, 6990, 7689, 8155, 8162, 8745, 9786, 10485, 10494, 11130, 12243, 12349, 12815, 14679, 15378, 16310, 16695, 17490, 17941, 20405, 20970, 23067, 24465, 24486, 24698, 25630, 26235, 29358, 33390, 35882, 36729, 37047, 38445, 40810, 46134, 48930, 52470, 53823, 61215, 61745, 73395, 73458, 74094, 76890, 86443, 89705, 107646, 111141, 115335, 122430, 123490, 135839, 146790, 161469, 172886, 179410, 183645, 185235, 222282, 230670, 259329, 269115, 271678, 322938, 367290, 370470, 407517, 432215, 518658, 538230, 555705, 679195, 777987, 807345, 815034, 864430, 950873, 1111410, 1222551, 1296645, 1358390, 1555974, 1614690, 1901746, 2037585, 2445102, 2593290, 2852619, 3889935, 4075170, 4754365, 5705238, 6112755, 7779870, 8557857, 9508730, 12225510, 14263095, 17115714, 28526190, 42789285, 85578570]

約数ペア:

[(1, 85578570), (2, 42789285), (3, 28526190), (5, 17115714), (6, 14263095), (7, 12225510), (9, 9508730), (10, 8557857), (11, 7779870), (14, 6112755), (15, 5705238), (18, 4754365), (21, 4075170), (22, 3889935), (30, 2852619), (33, 2593290), (35, 2445102), (42, 2037585), (45, 1901746), (53, 1614690), (55, 1555974), (63, 1358390), (66, 1296645), (70, 1222551), (77, 1111410), (90, 950873), (99, 864430), (105, 815034), (106, 807345), (110, 777987), (126, 679195), (154, 555705), (159, 538230), (165, 518658), (198, 432215), (210, 407517), (231, 370470), (233, 367290), (265, 322938), (315, 271678), (318, 269115), (330, 259329), (371, 230670), (385, 222282), (462, 185235), (466, 183645), (477, 179410), (495, 172886), (530, 161469), (583, 146790), (630, 135839), (693, 123490), (699, 122430), (742, 115335), (770, 111141), (795, 107646), (954, 89705), (990, 86443), (1113, 76890), (1155, 74094), (1165, 73458), (1166, 73395), (1386, 61745), (1398, 61215), (1590, 53823), (1631, 52470), (1749, 48930), (1855, 46134), (2097, 40810), (2226, 38445), (2310, 37047), (2330, 36729), (2385, 35882), (2563, 33390), (2915, 29358), (3262, 26235), (3339, 25630), (3465, 24698), (3495, 24486), (3498, 24465), (3710, 23067), (4081, 20970), (4194, 20405), (4770, 17941), (4893, 17490), (5126, 16695), (5247, 16310), (5565, 15378), (5830, 14679), (6678, 12815), (6930, 12349), (6990, 12243), (7689, 11130), (8155, 10494), (8162, 10485), (8745, 9786)]