156629000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 414460800

約数和(自身を除く): 257831800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 125, 145, 200, 220, 232, 250, 275, 290, 319, 440, 491, 500, 550, 580, 638, 725, 982, 1000, 1100, 1160, 1276, 1375, 1450, 1595, 1964, 2200, 2455, 2552, 2750, 2900, 3190, 3625, 3928, 4910, 5401, 5500, 5800, 6380, 7250, 7975, 9820, 10802, 11000, 12275, 12760, 14239, 14500, 15950, 19640, 21604, 24550, 27005, 28478, 29000, 31900, 39875, 43208, 49100, 54010, 56956, 61375, 63800, 71195, 79750, 98200, 108020, 113912, 122750, 135025, 142390, 156629, 159500, 216040, 245500, 270050, 284780, 313258, 319000, 355975, 491000, 540100, 569560, 626516, 675125, 711950, 783145, 1080200, 1253032, 1350250, 1423900, 1566290, 1779875, 2700500, 2847800, 3132580, 3559750, 3915725, 5401000, 6265160, 7119500, 7831450, 14239000, 15662900, 19578625, 31325800, 39157250, 78314500, 156629000]

約数ペア:

[(1, 156629000), (2, 78314500), (4, 39157250), (5, 31325800), (8, 19578625), (10, 15662900), (11, 14239000), (20, 7831450), (22, 7119500), (25, 6265160), (29, 5401000), (40, 3915725), (44, 3559750), (50, 3132580), (55, 2847800), (58, 2700500), (88, 1779875), (100, 1566290), (110, 1423900), (116, 1350250), (125, 1253032), (145, 1080200), (200, 783145), (220, 711950), (232, 675125), (250, 626516), (275, 569560), (290, 540100), (319, 491000), (440, 355975), (491, 319000), (500, 313258), (550, 284780), (580, 270050), (638, 245500), (725, 216040), (982, 159500), (1000, 156629), (1100, 142390), (1160, 135025), (1276, 122750), (1375, 113912), (1450, 108020), (1595, 98200), (1964, 79750), (2200, 71195), (2455, 63800), (2552, 61375), (2750, 56956), (2900, 54010), (3190, 49100), (3625, 43208), (3928, 39875), (4910, 31900), (5401, 29000), (5500, 28478), (5800, 27005), (6380, 24550), (7250, 21604), (7975, 19640), (9820, 15950), (10802, 14500), (11000, 14239), (12275, 12760)]