218188800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 198

約数和(自身を含む): 782044068

約数和(自身を除く): 563855268

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, 512, 576, 600, 640, 720, 768, 800, 900, 947, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1894, 1920, 2304, 2400, 2560, 2841, 2880, 3072, 3200, 3600, 3788, 3840, 4608, 4735, 4800, 5120, 5682, 5760, 6400, 7200, 7576, 7680, 8523, 9216, 9470, 9600, 11364, 11520, 12800, 14205, 14400, 15152, 15360, 17046, 18940, 19200, 22728, 23040, 23675, 25600, 28410, 28800, 30304, 34092, 37880, 38400, 42615, 45456, 46080, 47350, 56820, 57600, 60608, 68184, 71025, 75760, 76800, 85230, 90912, 94700, 113640, 115200, 121216, 136368, 142050, 151520, 170460, 181824, 189400, 213075, 227280, 230400, 242432, 272736, 284100, 303040, 340920, 363648, 378800, 426150, 454560, 484864, 545472, 568200, 606080, 681840, 727296, 757600, 852300, 909120, 969728, 1090944, 1136400, 1212160, 1363680, 1454592, 1515200, 1704600, 1818240, 2181888, 2272800, 2424320, 2727360, 2909184, 3030400, 3409200, 3636480, 4363776, 4545600, 4848640, 5454720, 6060800, 6818400, 7272960, 8727552, 9091200, 10909440, 12121600, 13636800, 14545920, 18182400, 21818880, 24243200, 27273600, 36364800, 43637760, 54547200, 72729600, 109094400, 218188800]

約数ペア:

[(1, 218188800), (2, 109094400), (3, 72729600), (4, 54547200), (5, 43637760), (6, 36364800), (8, 27273600), (9, 24243200), (10, 21818880), (12, 18182400), (15, 14545920), (16, 13636800), (18, 12121600), (20, 10909440), (24, 9091200), (25, 8727552), (30, 7272960), (32, 6818400), (36, 6060800), (40, 5454720), (45, 4848640), (48, 4545600), (50, 4363776), (60, 3636480), (64, 3409200), (72, 3030400), (75, 2909184), (80, 2727360), (90, 2424320), (96, 2272800), (100, 2181888), (120, 1818240), (128, 1704600), (144, 1515200), (150, 1454592), (160, 1363680), (180, 1212160), (192, 1136400), (200, 1090944), (225, 969728), (240, 909120), (256, 852300), (288, 757600), (300, 727296), (320, 681840), (360, 606080), (384, 568200), (400, 545472), (450, 484864), (480, 454560), (512, 426150), (576, 378800), (600, 363648), (640, 340920), (720, 303040), (768, 284100), (800, 272736), (900, 242432), (947, 230400), (960, 227280), (1024, 213075), (1152, 189400), (1200, 181824), (1280, 170460), (1440, 151520), (1536, 142050), (1600, 136368), (1800, 121216), (1894, 115200), (1920, 113640), (2304, 94700), (2400, 90912), (2560, 85230), (2841, 76800), (2880, 75760), (3072, 71025), (3200, 68184), (3600, 60608), (3788, 57600), (3840, 56820), (4608, 47350), (4735, 46080), (4800, 45456), (5120, 42615), (5682, 38400), (5760, 37880), (6400, 34092), (7200, 30304), (7576, 28800), (7680, 28410), (8523, 25600), (9216, 23675), (9470, 23040), (9600, 22728), (11364, 19200), (11520, 18940), (12800, 17046), (14205, 15360), (14400, 15152)]