2226900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 6950944

約数和(自身を除く): 4724044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 571, 650, 780, 975, 1142, 1300, 1713, 1950, 2284, 2855, 3426, 3900, 5710, 6852, 7423, 8565, 11420, 14275, 14846, 17130, 22269, 28550, 29692, 34260, 37115, 42825, 44538, 57100, 74230, 85650, 89076, 111345, 148460, 171300, 185575, 222690, 371150, 445380, 556725, 742300, 1113450, 2226900]

約数ペア:

[(1, 2226900), (2, 1113450), (3, 742300), (4, 556725), (5, 445380), (6, 371150), (10, 222690), (12, 185575), (13, 171300), (15, 148460), (20, 111345), (25, 89076), (26, 85650), (30, 74230), (39, 57100), (50, 44538), (52, 42825), (60, 37115), (65, 34260), (75, 29692), (78, 28550), (100, 22269), (130, 17130), (150, 14846), (156, 14275), (195, 11420), (260, 8565), (300, 7423), (325, 6852), (390, 5710), (571, 3900), (650, 3426), (780, 2855), (975, 2284), (1142, 1950), (1300, 1713)]