324062000

素因数分解:

$2^4\times 5^3\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:855

約数の個数: 80

約数和(自身を含む): 787610304

約数和(自身を除く): 463548304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 311, 400, 500, 521, 622, 1000, 1042, 1244, 1555, 2000, 2084, 2488, 2605, 3110, 4168, 4976, 5210, 6220, 7775, 8336, 10420, 12440, 13025, 15550, 20840, 24880, 26050, 31100, 38875, 41680, 52100, 62200, 65125, 77750, 104200, 124400, 130250, 155500, 162031, 208400, 260500, 311000, 324062, 521000, 622000, 648124, 810155, 1042000, 1296248, 1620310, 2592496, 3240620, 4050775, 6481240, 8101550, 12962480, 16203100, 20253875, 32406200, 40507750, 64812400, 81015500, 162031000, 324062000]

約数ペア:

[(1, 324062000), (2, 162031000), (4, 81015500), (5, 64812400), (8, 40507750), (10, 32406200), (16, 20253875), (20, 16203100), (25, 12962480), (40, 8101550), (50, 6481240), (80, 4050775), (100, 3240620), (125, 2592496), (200, 1620310), (250, 1296248), (311, 1042000), (400, 810155), (500, 648124), (521, 622000), (622, 521000), (1000, 324062), (1042, 311000), (1244, 260500), (1555, 208400), (2000, 162031), (2084, 155500), (2488, 130250), (2605, 124400), (3110, 104200), (4168, 77750), (4976, 65125), (5210, 62200), (6220, 52100), (7775, 41680), (8336, 38875), (10420, 31100), (12440, 26050), (13025, 24880), (15550, 20840)]