121992600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{203321}}^1$

素因数の和:203340

約数の個数: 48

約数和(自身を含む): 378178920

約数和(自身を除く): 256186320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 203321, 406642, 609963, 813284, 1016605, 1219926, 1626568, 2033210, 2439852, 3049815, 4066420, 4879704, 5083025, 6099630, 8132840, 10166050, 12199260, 15249075, 20332100, 24398520, 30498150, 40664200, 60996300, 121992600]

約数ペア:

[(1, 121992600), (2, 60996300), (3, 40664200), (4, 30498150), (5, 24398520), (6, 20332100), (8, 15249075), (10, 12199260), (12, 10166050), (15, 8132840), (20, 6099630), (24, 5083025), (25, 4879704), (30, 4066420), (40, 3049815), (50, 2439852), (60, 2033210), (75, 1626568), (100, 1219926), (120, 1016605), (150, 813284), (200, 609963), (300, 406642), (600, 203321)]