520088400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11150

約数の個数: 180

約数和(自身を含む): 1943860828

約数和(自身を除く): 1423772428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11113, 11700, 15600, 22226, 23400, 33339, 44452, 46800, 55565, 66678, 88904, 100017, 111130, 133356, 144469, 166695, 177808, 200034, 222260, 266712, 277825, 288938, 333390, 400068, 433407, 444520, 500085, 533424, 555650, 577876, 666780, 722345, 800136, 833475, 866814, 889040, 1000170, 1111300, 1155752, 1300221, 1333560, 1444690, 1600272, 1666950, 1733628, 2000340, 2167035, 2222600, 2311504, 2500425, 2600442, 2667120, 2889380, 3333900, 3467256, 3611725, 4000680, 4334070, 4445200, 5000850, 5200884, 5778760, 6501105, 6667800, 6934512, 7223450, 8001360, 8668140, 10001700, 10401768, 10835175, 11557520, 13002210, 13335600, 14446900, 17336280, 20003400, 20803536, 21670350, 26004420, 28893800, 32505525, 34672560, 40006800, 43340700, 52008840, 57787600, 65011050, 86681400, 104017680, 130022100, 173362800, 260044200, 520088400]

約数ペア:

[(1, 520088400), (2, 260044200), (3, 173362800), (4, 130022100), (5, 104017680), (6, 86681400), (8, 65011050), (9, 57787600), (10, 52008840), (12, 43340700), (13, 40006800), (15, 34672560), (16, 32505525), (18, 28893800), (20, 26004420), (24, 21670350), (25, 20803536), (26, 20003400), (30, 17336280), (36, 14446900), (39, 13335600), (40, 13002210), (45, 11557520), (48, 10835175), (50, 10401768), (52, 10001700), (60, 8668140), (65, 8001360), (72, 7223450), (75, 6934512), (78, 6667800), (80, 6501105), (90, 5778760), (100, 5200884), (104, 5000850), (117, 4445200), (120, 4334070), (130, 4000680), (144, 3611725), (150, 3467256), (156, 3333900), (180, 2889380), (195, 2667120), (200, 2600442), (208, 2500425), (225, 2311504), (234, 2222600), (240, 2167035), (260, 2000340), (300, 1733628), (312, 1666950), (325, 1600272), (360, 1444690), (390, 1333560), (400, 1300221), (450, 1155752), (468, 1111300), (520, 1000170), (585, 889040), (600, 866814), (624, 833475), (650, 800136), (720, 722345), (780, 666780), (900, 577876), (936, 555650), (975, 533424), (1040, 500085), (1170, 444520), (1200, 433407), (1300, 400068), (1560, 333390), (1800, 288938), (1872, 277825), (1950, 266712), (2340, 222260), (2600, 200034), (2925, 177808), (3120, 166695), (3600, 144469), (3900, 133356), (4680, 111130), (5200, 100017), (5850, 88904), (7800, 66678), (9360, 55565), (11113, 46800), (11700, 44452), (15600, 33339), (22226, 23400)]