30417000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{10139}}^1$

素因数の和:10163

約数の個数: 64

約数和(自身を含む): 94910400

約数和(自身を除く): 64493400

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, 10139, 20278, 30417, 40556, 50695, 60834, 81112, 101390, 121668, 152085, 202780, 243336, 253475, 304170, 405560, 506950, 608340, 760425, 1013900, 1216680, 1267375, 1520850, 2027800, 2534750, 3041700, 3802125, 5069500, 6083400, 7604250, 10139000, 15208500, 30417000]

約数ペア:

[(1, 30417000), (2, 15208500), (3, 10139000), (4, 7604250), (5, 6083400), (6, 5069500), (8, 3802125), (10, 3041700), (12, 2534750), (15, 2027800), (20, 1520850), (24, 1267375), (25, 1216680), (30, 1013900), (40, 760425), (50, 608340), (60, 506950), (75, 405560), (100, 304170), (120, 253475), (125, 243336), (150, 202780), (200, 152085), (250, 121668), (300, 101390), (375, 81112), (500, 60834), (600, 50695), (750, 40556), (1000, 30417), (1500, 20278), (3000, 10139)]