9004860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 72

約数和(自身を含む): 28763280

約数和(自身を除く): 19758420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2633, 3420, 5266, 7899, 10532, 13165, 15798, 23697, 26330, 31596, 39495, 47394, 50027, 52660, 78990, 94788, 100054, 118485, 150081, 157980, 200108, 236970, 250135, 300162, 450243, 473940, 500270, 600324, 750405, 900486, 1000540, 1500810, 1800972, 2251215, 3001620, 4502430, 9004860]

約数ペア:

[(1, 9004860), (2, 4502430), (3, 3001620), (4, 2251215), (5, 1800972), (6, 1500810), (9, 1000540), (10, 900486), (12, 750405), (15, 600324), (18, 500270), (19, 473940), (20, 450243), (30, 300162), (36, 250135), (38, 236970), (45, 200108), (57, 157980), (60, 150081), (76, 118485), (90, 100054), (95, 94788), (114, 78990), (171, 52660), (180, 50027), (190, 47394), (228, 39495), (285, 31596), (342, 26330), (380, 23697), (570, 15798), (684, 13165), (855, 10532), (1140, 7899), (1710, 5266), (2633, 3420)]