89458380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45181}}^1$

素因数の和:45207

約数の個数: 72

約数和(自身を含む): 296032464

約数和(自身を除く): 206574084

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, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 45181, 90362, 135543, 180724, 225905, 271086, 406629, 451810, 496991, 542172, 677715, 813258, 903620, 993982, 1355430, 1490973, 1626516, 1987964, 2033145, 2484955, 2710860, 2981946, 4066290, 4472919, 4969910, 5963892, 7454865, 8132580, 8945838, 9939820, 14909730, 17891676, 22364595, 29819460, 44729190, 89458380]

約数ペア:

[(1, 89458380), (2, 44729190), (3, 29819460), (4, 22364595), (5, 17891676), (6, 14909730), (9, 9939820), (10, 8945838), (11, 8132580), (12, 7454865), (15, 5963892), (18, 4969910), (20, 4472919), (22, 4066290), (30, 2981946), (33, 2710860), (36, 2484955), (44, 2033145), (45, 1987964), (55, 1626516), (60, 1490973), (66, 1355430), (90, 993982), (99, 903620), (110, 813258), (132, 677715), (165, 542172), (180, 496991), (198, 451810), (220, 406629), (330, 271086), (396, 225905), (495, 180724), (660, 135543), (990, 90362), (1980, 45181)]