13120650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{9719}}^1$

素因数の和:9740

約数の個数: 48

約数和(自身を含む): 36158400

約数和(自身を除く): 23037750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 9719, 19438, 29157, 48595, 58314, 87471, 97190, 145785, 174942, 242975, 262413, 291570, 437355, 485950, 524826, 728925, 874710, 1312065, 1457850, 2186775, 2624130, 4373550, 6560325, 13120650]

約数ペア:

[(1, 13120650), (2, 6560325), (3, 4373550), (5, 2624130), (6, 2186775), (9, 1457850), (10, 1312065), (15, 874710), (18, 728925), (25, 524826), (27, 485950), (30, 437355), (45, 291570), (50, 262413), (54, 242975), (75, 174942), (90, 145785), (135, 97190), (150, 87471), (225, 58314), (270, 48595), (450, 29157), (675, 19438), (1350, 9719)]