102730860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3299}}^1$

素因数の和:3487

約数の個数: 72

約数和(自身を含む): 313513200

約数和(自身を除く): 210782340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3299, 3460, 5190, 6228, 6598, 7785, 9897, 10380, 13196, 15570, 16495, 19794, 29691, 31140, 32990, 39588, 49485, 59382, 65980, 98970, 118764, 148455, 197940, 296910, 570727, 593820, 1141454, 1712181, 2282908, 2853635, 3424362, 5136543, 5707270, 6848724, 8560905, 10273086, 11414540, 17121810, 20546172, 25682715, 34243620, 51365430, 102730860]

約数ペア:

[(1, 102730860), (2, 51365430), (3, 34243620), (4, 25682715), (5, 20546172), (6, 17121810), (9, 11414540), (10, 10273086), (12, 8560905), (15, 6848724), (18, 5707270), (20, 5136543), (30, 3424362), (36, 2853635), (45, 2282908), (60, 1712181), (90, 1141454), (173, 593820), (180, 570727), (346, 296910), (519, 197940), (692, 148455), (865, 118764), (1038, 98970), (1557, 65980), (1730, 59382), (2076, 49485), (2595, 39588), (3114, 32990), (3299, 31140), (3460, 29691), (5190, 19794), (6228, 16495), (6598, 15570), (7785, 13196), (9897, 10380)]