164272950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1637}}^1$

素因数の和:1878

約数の個数: 72

約数和(自身を含む): 443596608

約数和(自身を除く): 279323658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 446, 450, 669, 1115, 1338, 1637, 2007, 2230, 3274, 3345, 4014, 4911, 5575, 6690, 8185, 9822, 10035, 11150, 14733, 16370, 16725, 20070, 24555, 29466, 33450, 40925, 49110, 50175, 73665, 81850, 100350, 122775, 147330, 245550, 365051, 368325, 730102, 736650, 1095153, 1825255, 2190306, 3285459, 3650510, 5475765, 6570918, 9126275, 10951530, 16427295, 18252550, 27378825, 32854590, 54757650, 82136475, 164272950]

約数ペア:

[(1, 164272950), (2, 82136475), (3, 54757650), (5, 32854590), (6, 27378825), (9, 18252550), (10, 16427295), (15, 10951530), (18, 9126275), (25, 6570918), (30, 5475765), (45, 3650510), (50, 3285459), (75, 2190306), (90, 1825255), (150, 1095153), (223, 736650), (225, 730102), (446, 368325), (450, 365051), (669, 245550), (1115, 147330), (1338, 122775), (1637, 100350), (2007, 81850), (2230, 73665), (3274, 50175), (3345, 49110), (4014, 40925), (4911, 33450), (5575, 29466), (6690, 24555), (8185, 20070), (9822, 16725), (10035, 16370), (11150, 14733)]