20927892600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11626607}}^1$

素因数の和:11626629

約数の個数: 72

約数和(自身を含む): 70282845360

約数和(自身を除く): 49354952760

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, 11626607, 23253214, 34879821, 46506428, 58133035, 69759642, 93012856, 104639463, 116266070, 139519284, 174399105, 209278926, 232532140, 279038568, 290665175, 348798210, 418557852, 465064280, 523197315, 581330350, 697596420, 837115704, 871995525, 1046394630, 1162660700, 1395192840, 1743991050, 2092789260, 2325321400, 2615986575, 3487982100, 4185578520, 5231973150, 6975964200, 10463946300, 20927892600]

約数ペア:

[(1, 20927892600), (2, 10463946300), (3, 6975964200), (4, 5231973150), (5, 4185578520), (6, 3487982100), (8, 2615986575), (9, 2325321400), (10, 2092789260), (12, 1743991050), (15, 1395192840), (18, 1162660700), (20, 1046394630), (24, 871995525), (25, 837115704), (30, 697596420), (36, 581330350), (40, 523197315), (45, 465064280), (50, 418557852), (60, 348798210), (72, 290665175), (75, 279038568), (90, 232532140), (100, 209278926), (120, 174399105), (150, 139519284), (180, 116266070), (200, 104639463), (225, 93012856), (300, 69759642), (360, 58133035), (450, 46506428), (600, 34879821), (900, 23253214), (1800, 11626607)]