200498640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43969}}^1$

素因数の和:44004

約数の個数: 80

約数和(自身を含む): 654273600

約数和(自身を除く): 453774960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 43969, 87938, 131907, 175876, 219845, 263814, 351752, 439690, 527628, 659535, 703504, 835411, 879380, 1055256, 1319070, 1670822, 1758760, 2110512, 2506233, 2638140, 3341644, 3517520, 4177055, 5012466, 5276280, 6683288, 8354110, 10024932, 10552560, 12531165, 13366576, 16708220, 20049864, 25062330, 33416440, 40099728, 50124660, 66832880, 100249320, 200498640]

約数ペア:

[(1, 200498640), (2, 100249320), (3, 66832880), (4, 50124660), (5, 40099728), (6, 33416440), (8, 25062330), (10, 20049864), (12, 16708220), (15, 13366576), (16, 12531165), (19, 10552560), (20, 10024932), (24, 8354110), (30, 6683288), (38, 5276280), (40, 5012466), (48, 4177055), (57, 3517520), (60, 3341644), (76, 2638140), (80, 2506233), (95, 2110512), (114, 1758760), (120, 1670822), (152, 1319070), (190, 1055256), (228, 879380), (240, 835411), (285, 703504), (304, 659535), (380, 527628), (456, 439690), (570, 351752), (760, 263814), (912, 219845), (1140, 175876), (1520, 131907), (2280, 87938), (4560, 43969)]