546208378.0000000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{757259}}^1$

素因数の和:757345

約数の個数: 72

約数和(自身を含む): 29769405120

約数和(自身を除く): 20091635100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 757259, 1514518, 2271777, 3029036, 3786295, 4543554, 6815331, 7572590, 9087108, 11358885, 13630662, 15145180, 22717770, 27261324, 34076655, 45435540, 53765389, 68153310, 107530778, 136306620, 161296167, 215061556, 268826945, 322592334, 483888501, 537653890, 645184668, 806480835, 967777002, 1075307780, 1612961670, 1935554004, 2419442505, 3225923340, 4838885010, 9677770020]

約数ペア:

[(1, 9677770020), (2, 4838885010), (3, 3225923340), (4, 2419442505), (5, 1935554004), (6, 1612961670), (9, 1075307780), (10, 967777002), (12, 806480835), (15, 645184668), (18, 537653890), (20, 483888501), (30, 322592334), (36, 268826945), (45, 215061556), (60, 161296167), (71, 136306620), (90, 107530778), (142, 68153310), (180, 53765389), (213, 45435540), (284, 34076655), (355, 27261324), (426, 22717770), (639, 15145180), (710, 13630662), (852, 11358885), (1065, 9087108), (1278, 7572590), (1420, 6815331), (2130, 4543554), (2556, 3786295), (3195, 3029036), (4260, 2271777), (6390, 1514518), (12780, 757259)]