999960930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 2730792960

約数和(自身を除く): 1730832030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 167, 201, 270, 331, 334, 335, 402, 501, 603, 662, 670, 835, 993, 1002, 1005, 1206, 1503, 1655, 1670, 1809, 1986, 2010, 2505, 2979, 3006, 3015, 3310, 3618, 4509, 4965, 5010, 5958, 6030, 7515, 8937, 9018, 9045, 9930, 11189, 14895, 15030, 17874, 18090, 22177, 22378, 22545, 29790, 33567, 44354, 44685, 45090, 55277, 55945, 66531, 67134, 89370, 100701, 110554, 110885, 111890, 133062, 165831, 167835, 199593, 201402, 221770, 276385, 302103, 331662, 332655, 335670, 399186, 497493, 503505, 552770, 598779, 604206, 665310, 829155, 994986, 997965, 1007010, 1197558, 1492479, 1510515, 1658310, 1995930, 2487465, 2984958, 2993895, 3021030, 3703559, 4974930, 5987790, 7407118, 7462395, 11110677, 14924790, 18517795, 22221354, 33332031, 37035590, 55553385, 66664062, 99996093, 111106770, 166660155, 199992186, 333320310, 499980465, 999960930]

約数ペア:

[(1, 999960930), (2, 499980465), (3, 333320310), (5, 199992186), (6, 166660155), (9, 111106770), (10, 99996093), (15, 66664062), (18, 55553385), (27, 37035590), (30, 33332031), (45, 22221354), (54, 18517795), (67, 14924790), (90, 11110677), (134, 7462395), (135, 7407118), (167, 5987790), (201, 4974930), (270, 3703559), (331, 3021030), (334, 2993895), (335, 2984958), (402, 2487465), (501, 1995930), (603, 1658310), (662, 1510515), (670, 1492479), (835, 1197558), (993, 1007010), (1002, 997965), (1005, 994986), (1206, 829155), (1503, 665310), (1655, 604206), (1670, 598779), (1809, 552770), (1986, 503505), (2010, 497493), (2505, 399186), (2979, 335670), (3006, 332655), (3015, 331662), (3310, 302103), (3618, 276385), (4509, 221770), (4965, 201402), (5010, 199593), (5958, 167835), (6030, 165831), (7515, 133062), (8937, 111890), (9018, 110885), (9045, 110554), (9930, 100701), (11189, 89370), (14895, 67134), (15030, 66531), (17874, 55945), (18090, 55277), (22177, 45090), (22378, 44685), (22545, 44354), (29790, 33567)]