200647600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 120

約数和(自身を含む): 537621840

約数和(自身を除く): 336974240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 646, 680, 760, 850, 950, 1292, 1360, 1520, 1553, 1615, 1700, 1900, 2584, 3106, 3230, 3400, 3800, 5168, 6212, 6460, 6800, 7600, 7765, 8075, 12424, 12920, 15530, 16150, 24848, 25840, 26401, 29507, 31060, 32300, 38825, 52802, 59014, 62120, 64600, 77650, 105604, 118028, 124240, 129200, 132005, 147535, 155300, 211208, 236056, 264010, 295070, 310600, 422416, 472112, 501619, 528020, 590140, 621200, 660025, 737675, 1003238, 1056040, 1180280, 1320050, 1475350, 2006476, 2112080, 2360560, 2508095, 2640100, 2950700, 4012952, 5016190, 5280200, 5901400, 8025904, 10032380, 10560400, 11802800, 12540475, 20064760, 25080950, 40129520, 50161900, 100323800, 200647600]

約数ペア:

[(1, 200647600), (2, 100323800), (4, 50161900), (5, 40129520), (8, 25080950), (10, 20064760), (16, 12540475), (17, 11802800), (19, 10560400), (20, 10032380), (25, 8025904), (34, 5901400), (38, 5280200), (40, 5016190), (50, 4012952), (68, 2950700), (76, 2640100), (80, 2508095), (85, 2360560), (95, 2112080), (100, 2006476), (136, 1475350), (152, 1320050), (170, 1180280), (190, 1056040), (200, 1003238), (272, 737675), (304, 660025), (323, 621200), (340, 590140), (380, 528020), (400, 501619), (425, 472112), (475, 422416), (646, 310600), (680, 295070), (760, 264010), (850, 236056), (950, 211208), (1292, 155300), (1360, 147535), (1520, 132005), (1553, 129200), (1615, 124240), (1700, 118028), (1900, 105604), (2584, 77650), (3106, 64600), (3230, 62120), (3400, 59014), (3800, 52802), (5168, 38825), (6212, 32300), (6460, 31060), (6800, 29507), (7600, 26401), (7765, 25840), (8075, 24848), (12424, 16150), (12920, 15530)]