47618820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 149331840

約数和(自身を除く): 101713020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 541, 652, 815, 978, 1082, 1467, 1623, 1630, 1956, 2164, 2445, 2705, 2934, 3246, 3260, 4401, 4869, 4890, 5410, 5868, 6492, 7335, 8115, 8802, 9738, 9780, 10820, 14607, 14670, 16230, 17604, 19476, 22005, 24345, 29214, 29340, 32460, 44010, 48690, 58428, 73035, 88020, 88183, 97380, 146070, 176366, 264549, 292140, 352732, 440915, 529098, 793647, 881830, 1058196, 1322745, 1587294, 1763660, 2380941, 2645490, 3174588, 3968235, 4761882, 5290980, 7936470, 9523764, 11904705, 15872940, 23809410, 47618820]

約数ペア:

[(1, 47618820), (2, 23809410), (3, 15872940), (4, 11904705), (5, 9523764), (6, 7936470), (9, 5290980), (10, 4761882), (12, 3968235), (15, 3174588), (18, 2645490), (20, 2380941), (27, 1763660), (30, 1587294), (36, 1322745), (45, 1058196), (54, 881830), (60, 793647), (90, 529098), (108, 440915), (135, 352732), (163, 292140), (180, 264549), (270, 176366), (326, 146070), (489, 97380), (540, 88183), (541, 88020), (652, 73035), (815, 58428), (978, 48690), (1082, 44010), (1467, 32460), (1623, 29340), (1630, 29214), (1956, 24345), (2164, 22005), (2445, 19476), (2705, 17604), (2934, 16230), (3246, 14670), (3260, 14607), (4401, 10820), (4869, 9780), (4890, 9738), (5410, 8802), (5868, 8115), (6492, 7335)]