144428100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 419223168

約数和(自身を除く): 274795068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 431, 862, 1117, 1293, 1724, 2155, 2234, 2586, 3351, 4310, 4468, 5172, 5585, 6465, 6702, 8620, 10775, 11170, 12930, 13404, 16755, 21550, 22340, 25860, 27925, 32325, 33510, 43100, 55850, 64650, 67020, 83775, 111700, 129300, 167550, 335100, 481427, 962854, 1444281, 1925708, 2407135, 2888562, 4814270, 5777124, 7221405, 9628540, 12035675, 14442810, 24071350, 28885620, 36107025, 48142700, 72214050, 144428100]

約数ペア:

[(1, 144428100), (2, 72214050), (3, 48142700), (4, 36107025), (5, 28885620), (6, 24071350), (10, 14442810), (12, 12035675), (15, 9628540), (20, 7221405), (25, 5777124), (30, 4814270), (50, 2888562), (60, 2407135), (75, 1925708), (100, 1444281), (150, 962854), (300, 481427), (431, 335100), (862, 167550), (1117, 129300), (1293, 111700), (1724, 83775), (2155, 67020), (2234, 64650), (2586, 55850), (3351, 43100), (4310, 33510), (4468, 32325), (5172, 27925), (5585, 25860), (6465, 22340), (6702, 21550), (8620, 16755), (10775, 13404), (11170, 12930)]