149550030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 128

約数和(自身を含む): 462965760

約数和(自身を除く): 313415730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1181, 1206, 1407, 1809, 1890, 2010, 2345, 2362, 2814, 3015, 3543, 3618, 4221, 4690, 5905, 6030, 7035, 7086, 8267, 8442, 9045, 10629, 11810, 12663, 14070, 16534, 17715, 18090, 21105, 21258, 24801, 25326, 31887, 35430, 41335, 42210, 49602, 53145, 63315, 63774, 74403, 79127, 82670, 106290, 124005, 126630, 148806, 158254, 159435, 223209, 237381, 248010, 318870, 372015, 395635, 446418, 474762, 553889, 712143, 744030, 791270, 1107778, 1116045, 1186905, 1424286, 1661667, 2136429, 2232090, 2373810, 2769445, 3323334, 3560715, 4272858, 4985001, 5538890, 7121430, 8308335, 9970002, 10682145, 14955003, 16616670, 21364290, 24925005, 29910006, 49850010, 74775015, 149550030]

約数ペア:

[(1, 149550030), (2, 74775015), (3, 49850010), (5, 29910006), (6, 24925005), (7, 21364290), (9, 16616670), (10, 14955003), (14, 10682145), (15, 9970002), (18, 8308335), (21, 7121430), (27, 5538890), (30, 4985001), (35, 4272858), (42, 3560715), (45, 3323334), (54, 2769445), (63, 2373810), (67, 2232090), (70, 2136429), (90, 1661667), (105, 1424286), (126, 1186905), (134, 1116045), (135, 1107778), (189, 791270), (201, 744030), (210, 712143), (270, 553889), (315, 474762), (335, 446418), (378, 395635), (402, 372015), (469, 318870), (603, 248010), (630, 237381), (670, 223209), (938, 159435), (945, 158254), (1005, 148806), (1181, 126630), (1206, 124005), (1407, 106290), (1809, 82670), (1890, 79127), (2010, 74403), (2345, 63774), (2362, 63315), (2814, 53145), (3015, 49602), (3543, 42210), (3618, 41335), (4221, 35430), (4690, 31887), (5905, 25326), (6030, 24801), (7035, 21258), (7086, 21105), (8267, 18090), (8442, 17715), (9045, 16534), (10629, 14070), (11810, 12663)]