47197260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 158270112

約数和(自身を除く): 111072852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 197, 198, 220, 242, 330, 363, 394, 396, 484, 495, 591, 605, 660, 726, 788, 985, 990, 1089, 1182, 1210, 1331, 1452, 1773, 1815, 1970, 1980, 2167, 2178, 2364, 2420, 2662, 2955, 3546, 3630, 3940, 3993, 4334, 4356, 5324, 5445, 5910, 6501, 6655, 7092, 7260, 7986, 8668, 8865, 10835, 10890, 11820, 11979, 13002, 13310, 15972, 17730, 19503, 19965, 21670, 21780, 23837, 23958, 26004, 26620, 32505, 35460, 39006, 39930, 43340, 47674, 47916, 59895, 65010, 71511, 78012, 79860, 95348, 97515, 119185, 119790, 130020, 143022, 195030, 214533, 238370, 239580, 262207, 286044, 357555, 390060, 429066, 476740, 524414, 715110, 786621, 858132, 1048828, 1072665, 1311035, 1430220, 1573242, 2145330, 2359863, 2622070, 3146484, 3933105, 4290660, 4719726, 5244140, 7866210, 9439452, 11799315, 15732420, 23598630, 47197260]

約数ペア:

[(1, 47197260), (2, 23598630), (3, 15732420), (4, 11799315), (5, 9439452), (6, 7866210), (9, 5244140), (10, 4719726), (11, 4290660), (12, 3933105), (15, 3146484), (18, 2622070), (20, 2359863), (22, 2145330), (30, 1573242), (33, 1430220), (36, 1311035), (44, 1072665), (45, 1048828), (55, 858132), (60, 786621), (66, 715110), (90, 524414), (99, 476740), (110, 429066), (121, 390060), (132, 357555), (165, 286044), (180, 262207), (197, 239580), (198, 238370), (220, 214533), (242, 195030), (330, 143022), (363, 130020), (394, 119790), (396, 119185), (484, 97515), (495, 95348), (591, 79860), (605, 78012), (660, 71511), (726, 65010), (788, 59895), (985, 47916), (990, 47674), (1089, 43340), (1182, 39930), (1210, 39006), (1331, 35460), (1452, 32505), (1773, 26620), (1815, 26004), (1970, 23958), (1980, 23837), (2167, 21780), (2178, 21670), (2364, 19965), (2420, 19503), (2662, 17730), (2955, 15972), (3546, 13310), (3630, 13002), (3940, 11979), (3993, 11820), (4334, 10890), (4356, 10835), (5324, 8865), (5445, 8668), (5910, 7986), (6501, 7260), (6655, 7092)]