201009854520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1\times {\mathrm{2753}}^1$

素因数の和:4494

約数の個数: 192

約数和(自身を含む): 659077585920

約数和(自身を除く): 458067731400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1597, 1905, 2286, 2540, 2753, 3048, 3194, 3810, 4572, 4791, 5080, 5506, 5715, 6388, 7620, 7985, 8259, 9144, 9582, 11012, 11430, 12776, 13765, 14373, 15240, 15970, 16518, 19164, 22024, 22860, 23955, 24777, 27530, 28746, 31940, 33036, 38328, 41295, 45720, 47910, 49554, 55060, 57492, 63880, 66072, 71865, 82590, 95820, 99108, 110120, 114984, 123885, 143730, 165180, 191640, 198216, 202819, 247770, 287460, 330360, 349631, 405638, 495540, 574920, 608457, 699262, 811276, 991080, 1014095, 1048893, 1216914, 1398524, 1622552, 1748155, 1825371, 2028190, 2097786, 2433828, 2797048, 3042285, 3146679, 3496310, 3650742, 4056380, 4195572, 4396541, 4867656, 5244465, 6084570, 6293358, 6992620, 7301484, 8112760, 8391144, 8793082, 9126855, 10488930, 12169140, 12586716, 13189623, 13985240, 14602968, 15733395, 17586164, 18253710, 20977860, 21982705, 24338280, 25173432, 26379246, 31466790, 35172328, 36507420, 39568869, 41955720, 43965410, 52758492, 62933580, 65948115, 73014840, 79137738, 87930820, 105516984, 125867160, 131896230, 158275476, 175861640, 197844345, 263792460, 316550952, 395688690, 527584920, 558360707, 791377380, 1116721414, 1582754760, 1675082121, 2233442828, 2791803535, 3350164242, 4466885656, 5025246363, 5583607070, 6700328484, 8375410605, 10050492726, 11167214140, 13400656968, 16750821210, 20100985452, 22334428280, 25126231815, 33501642420, 40201970904, 50252463630, 67003284840, 100504927260, 201009854520]

約数ペア:

[(1, 201009854520), (2, 100504927260), (3, 67003284840), (4, 50252463630), (5, 40201970904), (6, 33501642420), (8, 25126231815), (9, 22334428280), (10, 20100985452), (12, 16750821210), (15, 13400656968), (18, 11167214140), (20, 10050492726), (24, 8375410605), (30, 6700328484), (36, 5583607070), (40, 5025246363), (45, 4466885656), (60, 3350164242), (72, 2791803535), (90, 2233442828), (120, 1675082121), (127, 1582754760), (180, 1116721414), (254, 791377380), (360, 558360707), (381, 527584920), (508, 395688690), (635, 316550952), (762, 263792460), (1016, 197844345), (1143, 175861640), (1270, 158275476), (1524, 131896230), (1597, 125867160), (1905, 105516984), (2286, 87930820), (2540, 79137738), (2753, 73014840), (3048, 65948115), (3194, 62933580), (3810, 52758492), (4572, 43965410), (4791, 41955720), (5080, 39568869), (5506, 36507420), (5715, 35172328), (6388, 31466790), (7620, 26379246), (7985, 25173432), (8259, 24338280), (9144, 21982705), (9582, 20977860), (11012, 18253710), (11430, 17586164), (12776, 15733395), (13765, 14602968), (14373, 13985240), (15240, 13189623), (15970, 12586716), (16518, 12169140), (19164, 10488930), (22024, 9126855), (22860, 8793082), (23955, 8391144), (24777, 8112760), (27530, 7301484), (28746, 6992620), (31940, 6293358), (33036, 6084570), (38328, 5244465), (41295, 4867656), (45720, 4396541), (47910, 4195572), (49554, 4056380), (55060, 3650742), (57492, 3496310), (63880, 3146679), (66072, 3042285), (71865, 2797048), (82590, 2433828), (95820, 2097786), (99108, 2028190), (110120, 1825371), (114984, 1748155), (123885, 1622552), (143730, 1398524), (165180, 1216914), (191640, 1048893), (198216, 1014095), (202819, 991080), (247770, 811276), (287460, 699262), (330360, 608457), (349631, 574920), (405638, 495540)]