148959180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5077}}^1$

素因数の和:5255

約数の個数: 72

約数和(自身を含む): 454704432

約数和(自身を除く): 305745252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5077, 5868, 7335, 9780, 10154, 14670, 15231, 20308, 25385, 29340, 30462, 45693, 50770, 60924, 76155, 91386, 101540, 152310, 182772, 228465, 304620, 456930, 827551, 913860, 1655102, 2482653, 3310204, 4137755, 4965306, 7447959, 8275510, 9930612, 12413265, 14895918, 16551020, 24826530, 29791836, 37239795, 49653060, 74479590, 148959180]

約数ペア:

[(1, 148959180), (2, 74479590), (3, 49653060), (4, 37239795), (5, 29791836), (6, 24826530), (9, 16551020), (10, 14895918), (12, 12413265), (15, 9930612), (18, 8275510), (20, 7447959), (30, 4965306), (36, 4137755), (45, 3310204), (60, 2482653), (90, 1655102), (163, 913860), (180, 827551), (326, 456930), (489, 304620), (652, 228465), (815, 182772), (978, 152310), (1467, 101540), (1630, 91386), (1956, 76155), (2445, 60924), (2934, 50770), (3260, 45693), (4890, 30462), (5077, 29340), (5868, 25385), (7335, 20308), (9780, 15231), (10154, 14670)]