858611700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 216

約数和(自身を含む): 2831381280

約数和(自身を除く): 1972769580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 67, 75, 87, 90, 100, 116, 134, 145, 150, 174, 180, 201, 225, 261, 268, 290, 300, 335, 348, 402, 435, 450, 491, 522, 580, 603, 670, 725, 804, 870, 900, 982, 1005, 1044, 1206, 1305, 1340, 1450, 1473, 1675, 1740, 1943, 1964, 2010, 2175, 2412, 2455, 2610, 2900, 2946, 3015, 3350, 3886, 4020, 4350, 4419, 4910, 5025, 5220, 5829, 5892, 6030, 6525, 6700, 7365, 7772, 8700, 8838, 9715, 9820, 10050, 11658, 12060, 12275, 13050, 14239, 14730, 15075, 17487, 17676, 19430, 20100, 22095, 23316, 24550, 26100, 28478, 29145, 29460, 30150, 32897, 34974, 36825, 38860, 42717, 44190, 48575, 49100, 56956, 58290, 60300, 65794, 69948, 71195, 73650, 85434, 87435, 88380, 97150, 98691, 110475, 116580, 128151, 131588, 142390, 145725, 147300, 164485, 170868, 174870, 194300, 197382, 213585, 220950, 256302, 284780, 291450, 296073, 328970, 349740, 355975, 394764, 427170, 437175, 441900, 493455, 512604, 582900, 592146, 640755, 657940, 711950, 822425, 854340, 874350, 954013, 986910, 1067925, 1184292, 1281510, 1423900, 1480365, 1644850, 1748700, 1908026, 1973820, 2135850, 2467275, 2563020, 2862039, 2960730, 3203775, 3289700, 3816052, 4271700, 4770065, 4934550, 5724078, 5921460, 6407550, 7401825, 8586117, 9540130, 9869100, 11448156, 12815100, 14310195, 14803650, 17172234, 19080260, 23850325, 28620390, 29607300, 34344468, 42930585, 47700650, 57240780, 71550975, 85861170, 95401300, 143101950, 171722340, 214652925, 286203900, 429305850, 858611700]

約数ペア:

[(1, 858611700), (2, 429305850), (3, 286203900), (4, 214652925), (5, 171722340), (6, 143101950), (9, 95401300), (10, 85861170), (12, 71550975), (15, 57240780), (18, 47700650), (20, 42930585), (25, 34344468), (29, 29607300), (30, 28620390), (36, 23850325), (45, 19080260), (50, 17172234), (58, 14803650), (60, 14310195), (67, 12815100), (75, 11448156), (87, 9869100), (90, 9540130), (100, 8586117), (116, 7401825), (134, 6407550), (145, 5921460), (150, 5724078), (174, 4934550), (180, 4770065), (201, 4271700), (225, 3816052), (261, 3289700), (268, 3203775), (290, 2960730), (300, 2862039), (335, 2563020), (348, 2467275), (402, 2135850), (435, 1973820), (450, 1908026), (491, 1748700), (522, 1644850), (580, 1480365), (603, 1423900), (670, 1281510), (725, 1184292), (804, 1067925), (870, 986910), (900, 954013), (982, 874350), (1005, 854340), (1044, 822425), (1206, 711950), (1305, 657940), (1340, 640755), (1450, 592146), (1473, 582900), (1675, 512604), (1740, 493455), (1943, 441900), (1964, 437175), (2010, 427170), (2175, 394764), (2412, 355975), (2455, 349740), (2610, 328970), (2900, 296073), (2946, 291450), (3015, 284780), (3350, 256302), (3886, 220950), (4020, 213585), (4350, 197382), (4419, 194300), (4910, 174870), (5025, 170868), (5220, 164485), (5829, 147300), (5892, 145725), (6030, 142390), (6525, 131588), (6700, 128151), (7365, 116580), (7772, 110475), (8700, 98691), (8838, 97150), (9715, 88380), (9820, 87435), (10050, 85434), (11658, 73650), (12060, 71195), (12275, 69948), (13050, 65794), (14239, 60300), (14730, 58290), (15075, 56956), (17487, 49100), (17676, 48575), (19430, 44190), (20100, 42717), (22095, 38860), (23316, 36825), (24550, 34974), (26100, 32897), (28478, 30150), (29145, 29460)]