19366200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 78343200

約数和(自身を除く): 58977000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 29, 30, 35, 36, 40, 42, 45, 50, 53, 56, 58, 60, 63, 70, 72, 75, 84, 87, 90, 100, 105, 106, 116, 120, 126, 140, 145, 150, 159, 168, 174, 175, 180, 200, 203, 210, 212, 225, 232, 252, 261, 265, 280, 290, 300, 315, 318, 348, 350, 360, 371, 406, 420, 424, 435, 450, 477, 504, 522, 525, 530, 580, 600, 609, 630, 636, 696, 700, 725, 742, 795, 812, 840, 870, 900, 954, 1015, 1044, 1050, 1060, 1113, 1160, 1218, 1260, 1272, 1305, 1325, 1400, 1450, 1484, 1537, 1575, 1590, 1624, 1740, 1800, 1827, 1855, 1908, 2030, 2088, 2100, 2120, 2175, 2226, 2385, 2436, 2520, 2610, 2650, 2900, 2968, 3045, 3074, 3150, 3180, 3339, 3480, 3654, 3710, 3816, 3975, 4060, 4200, 4350, 4452, 4611, 4770, 4872, 5075, 5220, 5300, 5565, 5800, 6090, 6148, 6300, 6360, 6525, 6678, 7308, 7420, 7685, 7950, 8120, 8700, 8904, 9135, 9222, 9275, 9540, 10150, 10440, 10600, 10759, 11130, 11925, 12180, 12296, 12600, 13050, 13356, 13833, 14616, 14840, 15225, 15370, 15900, 16695, 17400, 18270, 18444, 18550, 19080, 20300, 21518, 22260, 23055, 23850, 24360, 26100, 26712, 27666, 27825, 30450, 30740, 31800, 32277, 33390, 36540, 36888, 37100, 38425, 40600, 43036, 44520, 45675, 46110, 47700, 52200, 53795, 55332, 55650, 60900, 61480, 64554, 66780, 69165, 73080, 74200, 76850, 83475, 86072, 91350, 92220, 95400, 96831, 107590, 110664, 111300, 115275, 121800, 129108, 133560, 138330, 153700, 161385, 166950, 182700, 184440, 193662, 215180, 222600, 230550, 258216, 268975, 276660, 307400, 322770, 333900, 345825, 365400, 387324, 430360, 461100, 484155, 537950, 553320, 645540, 667800, 691650, 774648, 806925, 922200, 968310, 1075900, 1291080, 1383300, 1613850, 1936620, 2151800, 2420775, 2766600, 3227700, 3873240, 4841550, 6455400, 9683100, 19366200]

約数ペア:

[(1, 19366200), (2, 9683100), (3, 6455400), (4, 4841550), (5, 3873240), (6, 3227700), (7, 2766600), (8, 2420775), (9, 2151800), (10, 1936620), (12, 1613850), (14, 1383300), (15, 1291080), (18, 1075900), (20, 968310), (21, 922200), (24, 806925), (25, 774648), (28, 691650), (29, 667800), (30, 645540), (35, 553320), (36, 537950), (40, 484155), (42, 461100), (45, 430360), (50, 387324), (53, 365400), (56, 345825), (58, 333900), (60, 322770), (63, 307400), (70, 276660), (72, 268975), (75, 258216), (84, 230550), (87, 222600), (90, 215180), (100, 193662), (105, 184440), (106, 182700), (116, 166950), (120, 161385), (126, 153700), (140, 138330), (145, 133560), (150, 129108), (159, 121800), (168, 115275), (174, 111300), (175, 110664), (180, 107590), (200, 96831), (203, 95400), (210, 92220), (212, 91350), (225, 86072), (232, 83475), (252, 76850), (261, 74200), (265, 73080), (280, 69165), (290, 66780), (300, 64554), (315, 61480), (318, 60900), (348, 55650), (350, 55332), (360, 53795), (371, 52200), (406, 47700), (420, 46110), (424, 45675), (435, 44520), (450, 43036), (477, 40600), (504, 38425), (522, 37100), (525, 36888), (530, 36540), (580, 33390), (600, 32277), (609, 31800), (630, 30740), (636, 30450), (696, 27825), (700, 27666), (725, 26712), (742, 26100), (795, 24360), (812, 23850), (840, 23055), (870, 22260), (900, 21518), (954, 20300), (1015, 19080), (1044, 18550), (1050, 18444), (1060, 18270), (1113, 17400), (1160, 16695), (1218, 15900), (1260, 15370), (1272, 15225), (1305, 14840), (1325, 14616), (1400, 13833), (1450, 13356), (1484, 13050), (1537, 12600), (1575, 12296), (1590, 12180), (1624, 11925), (1740, 11130), (1800, 10759), (1827, 10600), (1855, 10440), (1908, 10150), (2030, 9540), (2088, 9275), (2100, 9222), (2120, 9135), (2175, 8904), (2226, 8700), (2385, 8120), (2436, 7950), (2520, 7685), (2610, 7420), (2650, 7308), (2900, 6678), (2968, 6525), (3045, 6360), (3074, 6300), (3150, 6148), (3180, 6090), (3339, 5800), (3480, 5565), (3654, 5300), (3710, 5220), (3816, 5075), (3975, 4872), (4060, 4770), (4200, 4611), (4350, 4452)]