220780800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{3833}}^1$

素因数の和:3865

約数の個数: 162

約数和(自身を含む): 789547122

約数和(自身を除く): 568766322

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, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3833, 3840, 4800, 5760, 6400, 7200, 7666, 9600, 11499, 11520, 14400, 15332, 19165, 19200, 22998, 28800, 30664, 34497, 38330, 45996, 57495, 57600, 61328, 68994, 76660, 91992, 95825, 114990, 122656, 137988, 153320, 172485, 183984, 191650, 229980, 245312, 275976, 287475, 306640, 344970, 367968, 383300, 459960, 490624, 551952, 574950, 613280, 689940, 735936, 766600, 862425, 919920, 981248, 1103904, 1149900, 1226560, 1379880, 1471872, 1533200, 1724850, 1839840, 2207808, 2299800, 2453120, 2759760, 2943744, 3066400, 3449700, 3679680, 4415616, 4599600, 4906240, 5519520, 6132800, 6899400, 7359360, 8831232, 9199200, 11039040, 12265600, 13798800, 14718720, 18398400, 22078080, 24531200, 27597600, 36796800, 44156160, 55195200, 73593600, 110390400, 220780800]

約数ペア:

[(1, 220780800), (2, 110390400), (3, 73593600), (4, 55195200), (5, 44156160), (6, 36796800), (8, 27597600), (9, 24531200), (10, 22078080), (12, 18398400), (15, 14718720), (16, 13798800), (18, 12265600), (20, 11039040), (24, 9199200), (25, 8831232), (30, 7359360), (32, 6899400), (36, 6132800), (40, 5519520), (45, 4906240), (48, 4599600), (50, 4415616), (60, 3679680), (64, 3449700), (72, 3066400), (75, 2943744), (80, 2759760), (90, 2453120), (96, 2299800), (100, 2207808), (120, 1839840), (128, 1724850), (144, 1533200), (150, 1471872), (160, 1379880), (180, 1226560), (192, 1149900), (200, 1103904), (225, 981248), (240, 919920), (256, 862425), (288, 766600), (300, 735936), (320, 689940), (360, 613280), (384, 574950), (400, 551952), (450, 490624), (480, 459960), (576, 383300), (600, 367968), (640, 344970), (720, 306640), (768, 287475), (800, 275976), (900, 245312), (960, 229980), (1152, 191650), (1200, 183984), (1280, 172485), (1440, 153320), (1600, 137988), (1800, 122656), (1920, 114990), (2304, 95825), (2400, 91992), (2880, 76660), (3200, 68994), (3600, 61328), (3833, 57600), (3840, 57495), (4800, 45996), (5760, 38330), (6400, 34497), (7200, 30664), (7666, 28800), (9600, 22998), (11499, 19200), (11520, 19165), (14400, 15332)]