420031650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 1084930560

約数和(自身を除く): 664898910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 223, 290, 433, 435, 446, 669, 725, 866, 870, 1115, 1299, 1338, 1450, 2165, 2175, 2230, 2598, 3345, 4330, 4350, 5575, 6467, 6495, 6690, 10825, 11150, 12557, 12934, 12990, 16725, 19401, 21650, 25114, 32335, 32475, 33450, 37671, 38802, 62785, 64670, 64950, 75342, 96559, 97005, 125570, 161675, 188355, 193118, 194010, 289677, 313925, 323350, 376710, 482795, 485025, 579354, 627850, 941775, 965590, 970050, 1448385, 1883550, 2413975, 2800211, 2896770, 4827950, 5600422, 7241925, 8400633, 14001055, 14483850, 16801266, 28002110, 42003165, 70005275, 84006330, 140010550, 210015825, 420031650]

約数ペア:

[(1, 420031650), (2, 210015825), (3, 140010550), (5, 84006330), (6, 70005275), (10, 42003165), (15, 28002110), (25, 16801266), (29, 14483850), (30, 14001055), (50, 8400633), (58, 7241925), (75, 5600422), (87, 4827950), (145, 2896770), (150, 2800211), (174, 2413975), (223, 1883550), (290, 1448385), (433, 970050), (435, 965590), (446, 941775), (669, 627850), (725, 579354), (866, 485025), (870, 482795), (1115, 376710), (1299, 323350), (1338, 313925), (1450, 289677), (2165, 194010), (2175, 193118), (2230, 188355), (2598, 161675), (3345, 125570), (4330, 97005), (4350, 96559), (5575, 75342), (6467, 64950), (6495, 64670), (6690, 62785), (10825, 38802), (11150, 37671), (12557, 33450), (12934, 32475), (12990, 32335), (16725, 25114), (19401, 21650)]