396939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{132313}}^1$

素因数の和:132337

約数の個数: 64

約数和(自身を含む): 1238459040

約数和(自身を除く): 841520040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 132313, 264626, 396939, 529252, 661565, 793878, 1058504, 1323130, 1587756, 1984695, 2646260, 3175512, 3307825, 3969390, 5292520, 6615650, 7938780, 9923475, 13231300, 15877560, 16539125, 19846950, 26462600, 33078250, 39693900, 49617375, 66156500, 79387800, 99234750, 132313000, 198469500, 396939000]

約数ペア:

[(1, 396939000), (2, 198469500), (3, 132313000), (4, 99234750), (5, 79387800), (6, 66156500), (8, 49617375), (10, 39693900), (12, 33078250), (15, 26462600), (20, 19846950), (24, 16539125), (25, 15877560), (30, 13231300), (40, 9923475), (50, 7938780), (60, 6615650), (75, 5292520), (100, 3969390), (120, 3307825), (125, 3175512), (150, 2646260), (200, 1984695), (250, 1587756), (300, 1323130), (375, 1058504), (500, 793878), (600, 661565), (750, 529252), (1000, 396939), (1500, 264626), (3000, 132313)]