219194100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{27061}}^1$

素因数の和:27087

約数の個数: 90

約数和(自身を含む): 710566934

約数和(自身を除く): 491372834

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 27061, 54122, 81183, 108244, 135305, 162366, 243549, 270610, 324732, 405915, 487098, 541220, 676525, 730647, 811830, 974196, 1217745, 1353050, 1461294, 1623660, 2029575, 2191941, 2435490, 2706100, 2922588, 3653235, 4059150, 4383882, 4870980, 6088725, 7306470, 8118300, 8767764, 10959705, 12177450, 14612940, 18266175, 21919410, 24354900, 36532350, 43838820, 54798525, 73064700, 109597050, 219194100]

約数ペア:

[(1, 219194100), (2, 109597050), (3, 73064700), (4, 54798525), (5, 43838820), (6, 36532350), (9, 24354900), (10, 21919410), (12, 18266175), (15, 14612940), (18, 12177450), (20, 10959705), (25, 8767764), (27, 8118300), (30, 7306470), (36, 6088725), (45, 4870980), (50, 4383882), (54, 4059150), (60, 3653235), (75, 2922588), (81, 2706100), (90, 2435490), (100, 2191941), (108, 2029575), (135, 1623660), (150, 1461294), (162, 1353050), (180, 1217745), (225, 974196), (270, 811830), (300, 730647), (324, 676525), (405, 541220), (450, 487098), (540, 405915), (675, 324732), (810, 270610), (900, 243549), (1350, 162366), (1620, 135305), (2025, 108244), (2700, 81183), (4050, 54122), (8100, 27061)]