72603900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80671}}^1$

素因数の和:80691

約数の個数: 54

約数和(自身を含む): 227575712

約数和(自身を除く): 154971812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 80671, 161342, 242013, 322684, 403355, 484026, 726039, 806710, 968052, 1210065, 1452078, 1613420, 2016775, 2420130, 2904156, 3630195, 4033550, 4840260, 6050325, 7260390, 8067100, 12100650, 14520780, 18150975, 24201300, 36301950, 72603900]

約数ペア:

[(1, 72603900), (2, 36301950), (3, 24201300), (4, 18150975), (5, 14520780), (6, 12100650), (9, 8067100), (10, 7260390), (12, 6050325), (15, 4840260), (18, 4033550), (20, 3630195), (25, 2904156), (30, 2420130), (36, 2016775), (45, 1613420), (50, 1452078), (60, 1210065), (75, 968052), (90, 806710), (100, 726039), (150, 484026), (180, 403355), (225, 322684), (300, 242013), (450, 161342), (900, 80671)]