200194560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8689}}^1$

素因数の和:8718

約数の個数: 120

約数和(自身を含む): 693409860

約数和(自身を除く): 493215300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8689, 11520, 17378, 23040, 26067, 34756, 43445, 52134, 69512, 78201, 86890, 104268, 130335, 139024, 156402, 173780, 208536, 260670, 278048, 312804, 347560, 391005, 417072, 521340, 556096, 625608, 695120, 782010, 834144, 1042680, 1112192, 1251216, 1390240, 1564020, 1668288, 2085360, 2224384, 2502432, 2780480, 3128040, 3336576, 4170720, 4448768, 5004864, 5560960, 6256080, 6673152, 8341440, 10009728, 11121920, 12512160, 13346304, 16682880, 20019456, 22243840, 25024320, 33365760, 40038912, 50048640, 66731520, 100097280, 200194560]

約数ペア:

[(1, 200194560), (2, 100097280), (3, 66731520), (4, 50048640), (5, 40038912), (6, 33365760), (8, 25024320), (9, 22243840), (10, 20019456), (12, 16682880), (15, 13346304), (16, 12512160), (18, 11121920), (20, 10009728), (24, 8341440), (30, 6673152), (32, 6256080), (36, 5560960), (40, 5004864), (45, 4448768), (48, 4170720), (60, 3336576), (64, 3128040), (72, 2780480), (80, 2502432), (90, 2224384), (96, 2085360), (120, 1668288), (128, 1564020), (144, 1390240), (160, 1251216), (180, 1112192), (192, 1042680), (240, 834144), (256, 782010), (288, 695120), (320, 625608), (360, 556096), (384, 521340), (480, 417072), (512, 391005), (576, 347560), (640, 312804), (720, 278048), (768, 260670), (960, 208536), (1152, 173780), (1280, 156402), (1440, 139024), (1536, 130335), (1920, 104268), (2304, 86890), (2560, 78201), (2880, 69512), (3840, 52134), (4608, 43445), (5760, 34756), (7680, 26067), (8689, 23040), (11520, 17378)]