49995360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 178536960

約数和(自身を除く): 128541600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 163, 180, 213, 216, 240, 270, 284, 288, 326, 355, 360, 426, 432, 480, 489, 540, 568, 639, 652, 710, 720, 815, 852, 864, 978, 1065, 1080, 1136, 1278, 1304, 1420, 1440, 1467, 1630, 1704, 1917, 1956, 2130, 2160, 2272, 2445, 2556, 2608, 2840, 2934, 3195, 3260, 3408, 3834, 3912, 4260, 4320, 4401, 4890, 5112, 5216, 5680, 5868, 6390, 6520, 6816, 7335, 7668, 7824, 8520, 8802, 9585, 9780, 10224, 11360, 11573, 11736, 12780, 13040, 14670, 15336, 15648, 17040, 17604, 19170, 19560, 20448, 22005, 23146, 23472, 25560, 26080, 29340, 30672, 34080, 34719, 35208, 38340, 39120, 44010, 46292, 46944, 51120, 57865, 58680, 61344, 69438, 70416, 76680, 78240, 88020, 92584, 102240, 104157, 115730, 117360, 138876, 140832, 153360, 173595, 176040, 185168, 208314, 231460, 234720, 277752, 306720, 312471, 347190, 352080, 370336, 416628, 462920, 520785, 555504, 624942, 694380, 704160, 833256, 925840, 1041570, 1111008, 1249884, 1388760, 1562355, 1666512, 1851680, 2083140, 2499768, 2777520, 3124710, 3333024, 4166280, 4999536, 5555040, 6249420, 8332560, 9999072, 12498840, 16665120, 24997680, 49995360]

約数ペア:

[(1, 49995360), (2, 24997680), (3, 16665120), (4, 12498840), (5, 9999072), (6, 8332560), (8, 6249420), (9, 5555040), (10, 4999536), (12, 4166280), (15, 3333024), (16, 3124710), (18, 2777520), (20, 2499768), (24, 2083140), (27, 1851680), (30, 1666512), (32, 1562355), (36, 1388760), (40, 1249884), (45, 1111008), (48, 1041570), (54, 925840), (60, 833256), (71, 704160), (72, 694380), (80, 624942), (90, 555504), (96, 520785), (108, 462920), (120, 416628), (135, 370336), (142, 352080), (144, 347190), (160, 312471), (163, 306720), (180, 277752), (213, 234720), (216, 231460), (240, 208314), (270, 185168), (284, 176040), (288, 173595), (326, 153360), (355, 140832), (360, 138876), (426, 117360), (432, 115730), (480, 104157), (489, 102240), (540, 92584), (568, 88020), (639, 78240), (652, 76680), (710, 70416), (720, 69438), (815, 61344), (852, 58680), (864, 57865), (978, 51120), (1065, 46944), (1080, 46292), (1136, 44010), (1278, 39120), (1304, 38340), (1420, 35208), (1440, 34719), (1467, 34080), (1630, 30672), (1704, 29340), (1917, 26080), (1956, 25560), (2130, 23472), (2160, 23146), (2272, 22005), (2445, 20448), (2556, 19560), (2608, 19170), (2840, 17604), (2934, 17040), (3195, 15648), (3260, 15336), (3408, 14670), (3834, 13040), (3912, 12780), (4260, 11736), (4320, 11573), (4401, 11360), (4890, 10224), (5112, 9780), (5216, 9585), (5680, 8802), (5868, 8520), (6390, 7824), (6520, 7668), (6816, 7335)]