142999200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19861}}^1$

素因数の和:19887

約数の個数: 108

約数和(自身を含む): 504276318

約数和(自身を除く): 361277118

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 19861, 39722, 59583, 79444, 99305, 119166, 158888, 178749, 198610, 238332, 297915, 317776, 357498, 397220, 476664, 496525, 595830, 635552, 714996, 794440, 893745, 953328, 993050, 1191660, 1429992, 1489575, 1588880, 1787490, 1906656, 1986100, 2383320, 2859984, 2979150, 3177760, 3574980, 3972200, 4468725, 4766640, 5719968, 5958300, 7149960, 7944400, 8937450, 9533280, 11916600, 14299920, 15888800, 17874900, 23833200, 28599840, 35749800, 47666400, 71499600, 142999200]

約数ペア:

[(1, 142999200), (2, 71499600), (3, 47666400), (4, 35749800), (5, 28599840), (6, 23833200), (8, 17874900), (9, 15888800), (10, 14299920), (12, 11916600), (15, 9533280), (16, 8937450), (18, 7944400), (20, 7149960), (24, 5958300), (25, 5719968), (30, 4766640), (32, 4468725), (36, 3972200), (40, 3574980), (45, 3177760), (48, 2979150), (50, 2859984), (60, 2383320), (72, 1986100), (75, 1906656), (80, 1787490), (90, 1588880), (96, 1489575), (100, 1429992), (120, 1191660), (144, 993050), (150, 953328), (160, 893745), (180, 794440), (200, 714996), (225, 635552), (240, 595830), (288, 496525), (300, 476664), (360, 397220), (400, 357498), (450, 317776), (480, 297915), (600, 238332), (720, 198610), (800, 178749), (900, 158888), (1200, 119166), (1440, 99305), (1800, 79444), (2400, 59583), (3600, 39722), (7200, 19861)]