56775150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 72

約数和(自身を含む): 154771344

約数和(自身を除く): 97996194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 1777, 2130, 3195, 3550, 3554, 5325, 5331, 6390, 8885, 10650, 10662, 15975, 15993, 17770, 26655, 31950, 31986, 44425, 53310, 79965, 88850, 126167, 133275, 159930, 252334, 266550, 378501, 399825, 630835, 757002, 799650, 1135503, 1261670, 1892505, 2271006, 3154175, 3785010, 5677515, 6308350, 9462525, 11355030, 18925050, 28387575, 56775150]

約数ペア:

[(1, 56775150), (2, 28387575), (3, 18925050), (5, 11355030), (6, 9462525), (9, 6308350), (10, 5677515), (15, 3785010), (18, 3154175), (25, 2271006), (30, 1892505), (45, 1261670), (50, 1135503), (71, 799650), (75, 757002), (90, 630835), (142, 399825), (150, 378501), (213, 266550), (225, 252334), (355, 159930), (426, 133275), (450, 126167), (639, 88850), (710, 79965), (1065, 53310), (1278, 44425), (1775, 31986), (1777, 31950), (2130, 26655), (3195, 17770), (3550, 15993), (3554, 15975), (5325, 10662), (5331, 10650), (6390, 8885)]