126217800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{70121}}^1$

素因数の和:70143

約数の個数: 72

約数和(自身を含む): 423887490

約数和(自身を除く): 297669690

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 70121, 140242, 210363, 280484, 350605, 420726, 560968, 631089, 701210, 841452, 1051815, 1262178, 1402420, 1682904, 1753025, 2103630, 2524356, 2804840, 3155445, 3506050, 4207260, 5048712, 5259075, 6310890, 7012100, 8414520, 10518150, 12621780, 14024200, 15777225, 21036300, 25243560, 31554450, 42072600, 63108900, 126217800]

約数ペア:

[(1, 126217800), (2, 63108900), (3, 42072600), (4, 31554450), (5, 25243560), (6, 21036300), (8, 15777225), (9, 14024200), (10, 12621780), (12, 10518150), (15, 8414520), (18, 7012100), (20, 6310890), (24, 5259075), (25, 5048712), (30, 4207260), (36, 3506050), (40, 3155445), (45, 2804840), (50, 2524356), (60, 2103630), (72, 1753025), (75, 1682904), (90, 1402420), (100, 1262178), (120, 1051815), (150, 841452), (180, 701210), (200, 631089), (225, 560968), (300, 420726), (360, 350605), (450, 280484), (600, 210363), (900, 140242), (1800, 70121)]