39690450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 107422068

約数和(自身を除く): 67731618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 457, 579, 914, 965, 1158, 1371, 1737, 1930, 2285, 2742, 2895, 3474, 4113, 4570, 4825, 5790, 6855, 8226, 8685, 9650, 11425, 13710, 14475, 17370, 20565, 22850, 28950, 34275, 41130, 43425, 68550, 86850, 88201, 102825, 176402, 205650, 264603, 441005, 529206, 793809, 882010, 1323015, 1587618, 2205025, 2646030, 3969045, 4410050, 6615075, 7938090, 13230150, 19845225, 39690450]

約数ペア:

[(1, 39690450), (2, 19845225), (3, 13230150), (5, 7938090), (6, 6615075), (9, 4410050), (10, 3969045), (15, 2646030), (18, 2205025), (25, 1587618), (30, 1323015), (45, 882010), (50, 793809), (75, 529206), (90, 441005), (150, 264603), (193, 205650), (225, 176402), (386, 102825), (450, 88201), (457, 86850), (579, 68550), (914, 43425), (965, 41130), (1158, 34275), (1371, 28950), (1737, 22850), (1930, 20565), (2285, 17370), (2742, 14475), (2895, 13710), (3474, 11425), (4113, 9650), (4570, 8685), (4825, 8226), (5790, 6855)]