45018820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 130056192

約数和(自身を除く): 85037372

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 31, 35, 41, 44, 46, 55, 62, 70, 77, 82, 92, 110, 115, 124, 140, 154, 155, 161, 164, 205, 217, 220, 230, 253, 287, 308, 310, 322, 341, 385, 410, 434, 451, 460, 506, 574, 620, 644, 682, 713, 770, 805, 820, 868, 902, 943, 1012, 1085, 1148, 1265, 1271, 1364, 1426, 1435, 1540, 1610, 1705, 1771, 1804, 1886, 2170, 2255, 2387, 2530, 2542, 2852, 2870, 3157, 3220, 3410, 3542, 3565, 3772, 4340, 4510, 4715, 4774, 4991, 5060, 5084, 5740, 6314, 6355, 6601, 6820, 7084, 7130, 7843, 8855, 8897, 9020, 9430, 9548, 9982, 10373, 11935, 12628, 12710, 13202, 13981, 14260, 15686, 15785, 17710, 17794, 18860, 19964, 20746, 23870, 24955, 25420, 26404, 27962, 29233, 31372, 31570, 33005, 35420, 35588, 39215, 41492, 44485, 47740, 49910, 51865, 54901, 55924, 58466, 63140, 66010, 69905, 72611, 78430, 88970, 97867, 99820, 103730, 109802, 116932, 132020, 139810, 145222, 146165, 156860, 177940, 195734, 204631, 207460, 219604, 274505, 279620, 290444, 292330, 321563, 363055, 391468, 409262, 489335, 549010, 584660, 643126, 726110, 818524, 978670, 1023155, 1098020, 1286252, 1452220, 1607815, 1957340, 2046310, 2250941, 3215630, 4092620, 4501882, 6431260, 9003764, 11254705, 22509410, 45018820]

約数ペア:

[(1, 45018820), (2, 22509410), (4, 11254705), (5, 9003764), (7, 6431260), (10, 4501882), (11, 4092620), (14, 3215630), (20, 2250941), (22, 2046310), (23, 1957340), (28, 1607815), (31, 1452220), (35, 1286252), (41, 1098020), (44, 1023155), (46, 978670), (55, 818524), (62, 726110), (70, 643126), (77, 584660), (82, 549010), (92, 489335), (110, 409262), (115, 391468), (124, 363055), (140, 321563), (154, 292330), (155, 290444), (161, 279620), (164, 274505), (205, 219604), (217, 207460), (220, 204631), (230, 195734), (253, 177940), (287, 156860), (308, 146165), (310, 145222), (322, 139810), (341, 132020), (385, 116932), (410, 109802), (434, 103730), (451, 99820), (460, 97867), (506, 88970), (574, 78430), (620, 72611), (644, 69905), (682, 66010), (713, 63140), (770, 58466), (805, 55924), (820, 54901), (868, 51865), (902, 49910), (943, 47740), (1012, 44485), (1085, 41492), (1148, 39215), (1265, 35588), (1271, 35420), (1364, 33005), (1426, 31570), (1435, 31372), (1540, 29233), (1610, 27962), (1705, 26404), (1771, 25420), (1804, 24955), (1886, 23870), (2170, 20746), (2255, 19964), (2387, 18860), (2530, 17794), (2542, 17710), (2852, 15785), (2870, 15686), (3157, 14260), (3220, 13981), (3410, 13202), (3542, 12710), (3565, 12628), (3772, 11935), (4340, 10373), (4510, 9982), (4715, 9548), (4774, 9430), (4991, 9020), (5060, 8897), (5084, 8855), (5740, 7843), (6314, 7130), (6355, 7084), (6601, 6820)]