554666200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 1475262720

約数和(自身を除く): 920596520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 53, 55, 67, 71, 88, 100, 106, 110, 134, 142, 200, 212, 220, 265, 268, 275, 284, 335, 355, 424, 440, 530, 536, 550, 568, 583, 670, 710, 737, 781, 1060, 1100, 1166, 1325, 1340, 1420, 1474, 1562, 1675, 1775, 2120, 2200, 2332, 2650, 2680, 2840, 2915, 2948, 3124, 3350, 3550, 3551, 3685, 3763, 3905, 4664, 4757, 5300, 5830, 5896, 6248, 6700, 7100, 7102, 7370, 7526, 7810, 9514, 10600, 11660, 13400, 14200, 14204, 14575, 14740, 15052, 15620, 17755, 18425, 18815, 19028, 19525, 23320, 23785, 28408, 29150, 29480, 30104, 31240, 35510, 36850, 37630, 38056, 39050, 39061, 41393, 47570, 52327, 58300, 71020, 73700, 75260, 78100, 78122, 82786, 88775, 94075, 95140, 104654, 116600, 118925, 142040, 147400, 150520, 156200, 156244, 165572, 177550, 188150, 190280, 195305, 206965, 209308, 237850, 252121, 261635, 312488, 331144, 355100, 376300, 390610, 413930, 418616, 475700, 504242, 523270, 710200, 752600, 781220, 827860, 951400, 976525, 1008484, 1034825, 1046540, 1260605, 1308175, 1562440, 1655720, 1953050, 2016968, 2069650, 2093080, 2521210, 2616350, 2773331, 3906100, 4139300, 5042420, 5232700, 5546662, 6303025, 7812200, 8278600, 10084840, 10465400, 11093324, 12606050, 13866655, 22186648, 25212100, 27733310, 50424200, 55466620, 69333275, 110933240, 138666550, 277333100, 554666200]

約数ペア:

[(1, 554666200), (2, 277333100), (4, 138666550), (5, 110933240), (8, 69333275), (10, 55466620), (11, 50424200), (20, 27733310), (22, 25212100), (25, 22186648), (40, 13866655), (44, 12606050), (50, 11093324), (53, 10465400), (55, 10084840), (67, 8278600), (71, 7812200), (88, 6303025), (100, 5546662), (106, 5232700), (110, 5042420), (134, 4139300), (142, 3906100), (200, 2773331), (212, 2616350), (220, 2521210), (265, 2093080), (268, 2069650), (275, 2016968), (284, 1953050), (335, 1655720), (355, 1562440), (424, 1308175), (440, 1260605), (530, 1046540), (536, 1034825), (550, 1008484), (568, 976525), (583, 951400), (670, 827860), (710, 781220), (737, 752600), (781, 710200), (1060, 523270), (1100, 504242), (1166, 475700), (1325, 418616), (1340, 413930), (1420, 390610), (1474, 376300), (1562, 355100), (1675, 331144), (1775, 312488), (2120, 261635), (2200, 252121), (2332, 237850), (2650, 209308), (2680, 206965), (2840, 195305), (2915, 190280), (2948, 188150), (3124, 177550), (3350, 165572), (3550, 156244), (3551, 156200), (3685, 150520), (3763, 147400), (3905, 142040), (4664, 118925), (4757, 116600), (5300, 104654), (5830, 95140), (5896, 94075), (6248, 88775), (6700, 82786), (7100, 78122), (7102, 78100), (7370, 75260), (7526, 73700), (7810, 71020), (9514, 58300), (10600, 52327), (11660, 47570), (13400, 41393), (14200, 39061), (14204, 39050), (14575, 38056), (14740, 37630), (15052, 36850), (15620, 35510), (17755, 31240), (18425, 30104), (18815, 29480), (19028, 29150), (19525, 28408), (23320, 23785)]