45242280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 152323200

約数和(自身を除く): 107080920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 257, 270, 326, 360, 489, 514, 540, 652, 771, 815, 978, 1028, 1080, 1285, 1304, 1467, 1542, 1630, 1956, 2056, 2313, 2445, 2570, 2934, 3084, 3260, 3855, 3912, 4401, 4626, 4890, 5140, 5868, 6168, 6520, 6939, 7335, 7710, 8802, 9252, 9780, 10280, 11565, 11736, 13878, 14670, 15420, 17604, 18504, 19560, 22005, 23130, 27756, 29340, 30840, 34695, 35208, 41891, 44010, 46260, 55512, 58680, 69390, 83782, 88020, 92520, 125673, 138780, 167564, 176040, 209455, 251346, 277560, 335128, 377019, 418910, 502692, 628365, 754038, 837820, 1005384, 1131057, 1256730, 1508076, 1675640, 1885095, 2262114, 2513460, 3016152, 3770190, 4524228, 5026920, 5655285, 7540380, 9048456, 11310570, 15080760, 22621140, 45242280]

約数ペア:

[(1, 45242280), (2, 22621140), (3, 15080760), (4, 11310570), (5, 9048456), (6, 7540380), (8, 5655285), (9, 5026920), (10, 4524228), (12, 3770190), (15, 3016152), (18, 2513460), (20, 2262114), (24, 1885095), (27, 1675640), (30, 1508076), (36, 1256730), (40, 1131057), (45, 1005384), (54, 837820), (60, 754038), (72, 628365), (90, 502692), (108, 418910), (120, 377019), (135, 335128), (163, 277560), (180, 251346), (216, 209455), (257, 176040), (270, 167564), (326, 138780), (360, 125673), (489, 92520), (514, 88020), (540, 83782), (652, 69390), (771, 58680), (815, 55512), (978, 46260), (1028, 44010), (1080, 41891), (1285, 35208), (1304, 34695), (1467, 30840), (1542, 29340), (1630, 27756), (1956, 23130), (2056, 22005), (2313, 19560), (2445, 18504), (2570, 17604), (2934, 15420), (3084, 14670), (3260, 13878), (3855, 11736), (3912, 11565), (4401, 10280), (4626, 9780), (4890, 9252), (5140, 8802), (5868, 7710), (6168, 7335), (6520, 6939)]