195948720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2785

約数の個数: 200

約数和(自身を含む): 742698000

約数和(自身を除く): 546749280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2749, 2970, 3240, 3564, 3960, 4455, 4752, 5498, 5940, 6480, 7128, 7920, 8247, 8910, 10996, 11880, 13745, 14256, 16494, 17820, 21992, 23760, 24741, 27490, 30239, 32988, 35640, 41235, 43984, 49482, 54980, 60478, 65976, 71280, 74223, 82470, 90717, 98964, 109960, 120956, 123705, 131952, 148446, 151195, 164940, 181434, 197928, 219920, 222669, 241912, 247410, 272151, 296892, 302390, 329880, 362868, 371115, 395856, 445338, 453585, 483824, 494820, 544302, 593784, 604780, 659760, 725736, 742230, 816453, 890676, 907170, 989640, 1088604, 1113345, 1187568, 1209560, 1360755, 1451472, 1484460, 1632906, 1781352, 1814340, 1979280, 2177208, 2226690, 2419120, 2449359, 2721510, 2968920, 3265812, 3562704, 3628680, 4082265, 4354416, 4453380, 4898718, 5443020, 5937840, 6531624, 7257360, 8164530, 8906760, 9797436, 10886040, 12246795, 13063248, 16329060, 17813520, 19594872, 21772080, 24493590, 32658120, 39189744, 48987180, 65316240, 97974360, 195948720]

約数ペア:

[(1, 195948720), (2, 97974360), (3, 65316240), (4, 48987180), (5, 39189744), (6, 32658120), (8, 24493590), (9, 21772080), (10, 19594872), (11, 17813520), (12, 16329060), (15, 13063248), (16, 12246795), (18, 10886040), (20, 9797436), (22, 8906760), (24, 8164530), (27, 7257360), (30, 6531624), (33, 5937840), (36, 5443020), (40, 4898718), (44, 4453380), (45, 4354416), (48, 4082265), (54, 3628680), (55, 3562704), (60, 3265812), (66, 2968920), (72, 2721510), (80, 2449359), (81, 2419120), (88, 2226690), (90, 2177208), (99, 1979280), (108, 1814340), (110, 1781352), (120, 1632906), (132, 1484460), (135, 1451472), (144, 1360755), (162, 1209560), (165, 1187568), (176, 1113345), (180, 1088604), (198, 989640), (216, 907170), (220, 890676), (240, 816453), (264, 742230), (270, 725736), (297, 659760), (324, 604780), (330, 593784), (360, 544302), (396, 494820), (405, 483824), (432, 453585), (440, 445338), (495, 395856), (528, 371115), (540, 362868), (594, 329880), (648, 302390), (660, 296892), (720, 272151), (792, 247410), (810, 241912), (880, 222669), (891, 219920), (990, 197928), (1080, 181434), (1188, 164940), (1296, 151195), (1320, 148446), (1485, 131952), (1584, 123705), (1620, 120956), (1782, 109960), (1980, 98964), (2160, 90717), (2376, 82470), (2640, 74223), (2749, 71280), (2970, 65976), (3240, 60478), (3564, 54980), (3960, 49482), (4455, 43984), (4752, 41235), (5498, 35640), (5940, 32988), (6480, 30239), (7128, 27490), (7920, 24741), (8247, 23760), (8910, 21992), (10996, 17820), (11880, 16494), (13745, 14256)]